Without solving, how can you tell that the inequality 4x + 8 = 4x - 3 has no solution?​

Answers

Answer 1

Answer:

there are no x values of X that make the equation true

Step-by-step explanation:

Answer 2

The given equation is not the same on the left-hand side as on the right-hand side so there will be no solution or the equation is wrong.

What is the equation?

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

Given the equation

4x + 8 = 4x - 3

Subtract 4x from both sides

4x + 8 - 4x = 4x - 3 - 4x

(4x - 4x) + 8 = (4x - 4x) - 3

8 ≠ 3

Since it is not satisfying so it will not have any solution.

Hence "The given equation is not the same on the left-hand side as on the right-hand side so there will be no solution".

For more about the equation,

brainly.com/question/10413253

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Related Questions

what is 5280 divided by 60

Answers

Answer:

88

Step-by-step explanation:

i used a calculator :)

What is the answer to 84.637 -28.56 explained

Answers

Answer:56.077

Step-by-step explanation:

is 50.11111111... a rational number answer fast ill give brainliest

Answers

Answer:

the answer is irrational

No it is not it is irrational

i need help finding the value of m​

Answers

2m-5+m+8=90
3m+3=90
3m=87
M=29
The answer is M = 29

Dave buys three CDs and two DVDs for $67. Joyce buys two CDs and four
DVDs for $90.
(4 pts.)
What is the price of one CD? One DVD?

Answers

Answer:

6 for one CD and 5 for one DVD

Step-by-step explanation:

Can anyone help me please??

Answers

Answer:

A goes with C

B goes with D

C goes with A

D goes with B

Step-by-step explanation:


Skisksjsjdjsjsjsjidjejwujejwjsjd

Which ordered pair is a solution to the system of inequalities
Y<3x-1
Y>|x-2|

A. (-2,0)

B. ( 0,1)

C. (4,4)

D. (3,-1)

Answers

I do t know maybe it is A

What is the equation of the line that as the same slope as the line 3x − 6y = −12 and the same y-intercept as the line −5x + 7y = −21?

Answers

Answer:

3x - 6y = -21

Step-by-step explanation:

The Y and X must stay the same for the same slope while the constant will change depending on the y-intercept.

Give an example of a fraction that results in a repeating decimal. Explain how to round the decimal number to the the nearest thousandth.

Answers

1/3 results to the repeating decimal 0.3333333333...

u would round it to 0.333 because there are no numbers higher than 5 it would stay at 3

Green, blue, purple,

Give me brainest

Answers

Answer:

purple

Step-by-step explanation:

because the color green and blue suck

Answer:

Red sus. Vote him bois.

Step-by-step explanation:

lol (Brainliest)

5x-3y+3x+2y

what is the answer​

Answers

Answer:

2x−5y

Step-by-step explanation:

Answer: 8x - y

Steps: 5x - 3y + 3x + 2y

Group like terms: 5x + 3x - 3y + 2y

Add similar elements: 8x - 3y + 2y

Add similar elements: 8x - y

Plz mark brainliest:)

How many solutions does the equation have? 4(3-5)+2=4-18 please help ​

Answers

The answer is probs  2 because i estimated it and it looks like it would

The probability of breaking a window while playing baseball in the backyard is 0.78. What is the likelihood that a window will be broken?
A.unlikely


B.neither unlikely nor likely


C.likely


D.certain

Answers

Lollllhhjjjhxsjsd99192929291919292

This figure has two intersecting lines and a ray. What is the value of x?

Answers

the answer is 37 degrees

Answer:

37 degrees

Step-by-step explanation:

108 = x + 71

37 = x

What are the partial products of 364 x 257?

Answers

93,548 BRAINLIEST please?

answer first get brainliest!!
Rahul is wrapping a gift that has the dimensions shown. What is the least amount of wrapping paper he will need?


pls answer fast 5 pts!!! ill choose brainliest first!!

Answers

Answer:

24

Step-by-step explanation:

edge 2021

tep-by-step solution Step 1 of 4 The objective is to find the least amount of wrapping paper you need. Chapter 11, Problem 65RE is solved. View this answer View a sample solution Step 2 of 4 Step 3 of 4 Step 4 of 4 Back to top Corresponding textbook Mathematical Practices, Mathematics for Teachers | 1st Edition

what is the equivalent fraction of 4/5​

Answers

Answer:

16/20

Step-by-step explanation:

4*4=16.
5*4=20.

Answer: 16/20.

Find an equation in standard form of the parabola passing through the points (1, -2), (2, -2), (3, -4)?

Answers

9514 1404 393

Answer:

  y = -x^2 +3x -4

Step-by-step explanation:

We are given two points with the same y-value, so we know the axis of symmetry lies halfway between their x-coordinates, at ...

  x = (1 +2)/2 = 3/2

Then the vertex form of the equation can be written ...

  y = a(x -3/2)^2 +k

__

We can use two of the points to find the values of 'a' and 'k'.

For (x, y) = (1, -2)

 -2 = a(1 -3/2)^2 +k = a/4 +k

For (x, y) = (3, -4)

  -4 = a(3 -3/2)^2 +k = 9a/4 +k

Subtracting the first of these equations from the second, we have ...

  (9a/4 +k) -(a/4 +k) = (-4) -(-2)

  2a = -2

  a = -1

Then k can be found from the first equation.

  -2 = -1/4 +k

  k = -1  3/4

So, the vertex form equation is ...

  y = -(x -3/2)^2 -7/4

__

Expanding this, we can find the standard form.

  y = -(x^2 -3x +9/4) -7/4)

  y = -x^2 +3x -4

The table represents the relationship between a length measured in meters and the same length measured in kilometers.

1. Complete the table.

Type the answers in the boxes below.

meters kilometers
1,000 1
3,500
500
75
1
x


2. Write an equation for converting the number of meters to kilometers. Use x for number of meters and y for number of kilometers.

Type the answer in the box below.

Answers

Answer:

Q1 1000     1

    3500    3.5

   500       .5

   75   .075

   1        .001

   x       1/1000x or .001x        Q2    Y=  1/1000x

Step-by-step explanation:

just search up 1000 meters to 1 kilometer and go from there :)  

A plant grows 6 inches in ¾ of a month. How much does the plant grow in 1 month?

Answers

Answer:

8 inches

Step-by-step explanation:

If a plant grows 6 inches in 3/4 month, it will grow 8 inches in a month because it will grow 2 inches in 1/4 month, and 2x4=8. There's your answer! Hope it helps!

Find the sum of following polynomials
a) 2p3 + q3 - 14pq - 2q and -p3 - 10q3 + 9p2q + 2pq - 12p + 12q - 18
b) 9x2y - 3xy2 - 8x + 14y - 16 and 12x3 + 4y3 - 12x2y - 4xy + 9

Answers

The answer fam is......... A) p^3−9q^3−12pq+9p^2q−12p+10q−18

B) 12x^3−3x^2y−3xy^2+4y^3−4xy−8x+14y−7

Answer:

[tex]\boxed{\bold{\sf{ a. ~p^{3} - 9q^{3} + 9p^{2}q - 12pq + 10q - 12p - 18 }}}[/tex]

[tex]\bold{\boxed{\sf{b.~12x^{3} + 4y^{3}-3x^{2} y - 3xy^{2} - 4xy - 8x + 14y - 7 }}}[/tex]

Step by step explanation

See attached picture.

For the addition and subtraction of algebraic expressions,like terms are added or subtracted as per the signs given and unlike terms are kept as they are. The sum or difference of like terms give another like term in which it's coefficient is sum or difference of their coefficient.Remember the following facts of addition and subtraction :

Like terms can be added or subtracted. Only coefficients of like terms can be added or subtracted. In horizontal method , expressions are arranged in same row and put sign for addition or sign for subtraction and remove the bracket and then simplify.

Hope I helped!

Best regards!

~TheAnimeGirl

Helen has two more than twice the number of Gail's pokemon cards. If you increase the number of Gail's pokemon cards by 10, she will have the same number of pokemon cards as Helen has. How many pokemon cards does Gail have?

Answers

Answer:

Gail will have 8 cards before adding those 10, 18 if she added those 10.

Step-by-step explanation:

When Gail has 8 cards then Helen would have 18 cards, whicj is twice more than double that of Gail's.

Answer:over 10

Step-by-step explanation:

Get sticke bugged lol

Which is the approximate length of the third side of the triangle below?

Answers

Answer:

The side that is not labeled will be 27 mm

Step-by-step explanation:

The angles are the same bordering the top side

meaning that the sides are also the same

my explanation is bad

Brainly crown?

Answer:

it whold be 25

Step-by-step explanation:

it could not be 22 that whold be to small

Ayuda por favor en la actividad 3 , Funciones, Matemáticas

Answers

Answer:

y = 1

y = 16

y = 20

y = 0

Step-by-step explanation:

Por cada valor de x intercambialo con su valor nuevo.

PLS HELP WILL GIVE BRAINLIEST!! What is the average of these three numbers: 6.72, 8.40, 8.40

Answers

Answer: 7.36

Step-by-step explanation:

avg = (6.72 + 8.40 + 8.40)/3 = 23.52/3 = 7.36

The answer is 7.36:)

PLEASE HELP NOW!!!!
WILL MARK BRAINLIEST AND ALL THAT JAZZ!!




The rule for significant digits in multiplication is, the answer should reflect the number in the problem with the
most significant digits
b. fewest significant digits
a. Most significant digits

Answers

Answer:

b

Step-by-step explanation:

BCCCCCC

Estimate 2 perfect squares 15 would be between.
1. 3 and 4
2. 4 and 5
3. 2 and 3
4. 6 and 7

Answers

3. 2 and 3 is your answer
2 and 3 is correct for your answer

x ÷ 4 + 5= 8 I need someone to do it and double check for me please.​

Answers

= x/4 + 5 = 8

= x/4 = 8 - 5 ( transposing +5 from LHS to RHS changes +5 to -5 )

= x/4 = 3

= x = 3 × 4 ( transposing ÷4 from LHS to RHS changes ÷4 to ×4 l

= x = 12

Let us see whether the value of x is correct or not by placing 12 in the place of x .

= 12 ÷ 4 + 5 = 8

= 3 + 5 = 8

= 8 = 8

= LHS = RHS

Which means the value of x we found out is correct .

Therefore , x = 12 .

Step-by-step explanation:

[tex] \frac{x}{4} + 5 = 8 \\ x + 5 = 32 \ \\ x = 32 - 5 \\ x27[/tex]

What is the probability of spinning a C?

Answers

Answer: 37.5%

Step-by-step explanation: Since there are 3 spaces for C it would be 3/8 for the amount of C's in all of the letters.

3/8 = 0.375 = 37.5%

Hope this helps!

The probability of spinning C will be 3/8 or 0375.

What is probability?

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The spinner has eight equal section. And the 8 sections are marked as A, B, B, B, A, C, C, and C.

Then the total number of the event will be

Total event = 8 {A, B, B, B, A, C, C, C.}

Then the probability of spinning C will be

The favorable event will be

Favorable event = 3 {C, C, C}

P = 3 / 8

P = 0.375

The probability of spinning C will be 3/8 or 0375.

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

Samuel buys office supplies for his home business. The office supplies cost $175.79 before taxes. The sales tax rate is 8.25%. What is the amount of sales tax Samuel will pay?

Answers

Answer:

175.79* .0825 = 14.50 + 175.79 =  190.29 $190.25

Step-by-step explanation:

The amount of sales tax Samuel will pay is $14.50

Sales tax rate

Given the following information

cost of office supplies = $175.79 sales tax rate = 8.25%

Get the amount of sales tax:

Amount of sales tax = 8.25% of $175.79

Amount of sales tax = 0.0825 * 175.79

Amount of sales tax = $14.50

Hence the amount of sales tax Samuel will pay is $14.50

Learn more on sales tax here: https://brainly.com/question/9437038

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