Describe and correct the error in solving the following rational equation , plz help!!!!!

First of all, x cannot ever equal -1 because if it does then in the original equation you'd be dividing by 0, which is not possible. anything divided by 0 is undefined.

I think the error was in the second step: x(x+1) = 2(x+1) because they didn't need to go from the first step to there. I'm assuming they multiplied both sides of the equation with (x+1) to get rid of the fraction, but since both sides have (x+1) as the denominator the (x+1) would've cancelled out instead of multiplying with the numerator.

Correction:

[tex]\frac{x}{x+1} = \frac{2}{x+1}\\(\frac{x+1}{1}) (\frac{x}{x+1}) = (\frac{2}{x+1})(\frac{x+1}{1}) \\x = 2[/tex]

as u can see, in the second step of this correction, the (x+1)s on both sides cancel out so only the numerators remain.

Hope this helps!

What is the variables in the expression

x2 + y - 2 - 16

Can someone help me with this please?

Why is 40x-16 not equivalent?
Please help (i’m in 7th grade)

What is the value of x?
o 3
o 6
o 10
o12

square abcd has an area of 4m^2. square pqrs has an area of 36m^2. What is the similarity ratio of square abcd to square pqrs

1 Write the slope-intercept form of the equation of the line. -​

* Indique 4 ejemplos
en los cuales aparezca
un nivel de medicion diferente ​

PLS HURRY!!!!!!!!! YOU WILL BE THE BRAINLIEST.

Which data collections show bias? Check all that apply.
An English teacher polls the top-ten most avid readers to find their favorite books.
An insurance company polls drivers of sports cars to find their average number of tickets.
A restaurant manager surveys every tenth customer for one week.
An assistant principal surveys each student who is sent for discipline.
A fundraiser organizer draws five names from a hat that contains all entries.

Given b(x) - 1X+4. what is b(-10)?
-10
-6
6
14

A bag is filled with red,blue,and green marbles.

Red-70
Blue-120
Green-60

Marble is pulled out of random from the bag. What REDUCED fraction and percent represent the probability that the marble will be green?
HELPpppppp!!!!

PLEASE HELP ITS DUE AT 11:59

Solve for the value of y.


(9y-6)° 51°

what is the answer for this

I really don't understand this! Can someone give an explanation to me?

A cable company uses the formula S = 20,000 (1 + 0.08)y to estimate the number

of subscribers, S, that use their service after y years. If there were 20,000 cable

television subscribers when the cable company began, what is the meaning of the

expression (1 + 0.08)Y?

A. Every year the number of subscribers is estimated to increase by 8 over the number

of subscribers the year before.

B. Every year the number of subscribers is estimated to increase by 8% of the original

20,000 subscribers

C. Every year the number of subscribers is estimated to increase by 8% over the

number of subscribers the year before.

D. Every year the number of subscribers is estimated to increase by 80% of the

original 20,000 subscribers.

I

The diameter of the wheels on xavires bicycle is 80 cm . Calculate the circumference of the wheels

What is the percent equivalent to 3/2?Use a pattern like the one in the table to support your answer

(04.05)

The graph of f(x) = 2x + 3 shifts 10 units to the right when it is replaced with the graph of f(x) = 2x − k. What is the value of k? (1 point)

A. 3

B. 7

C. 10

D. 13

I NEED HELP!! WILL GIVE BRAINLEST!!!

Solve the system below by GRAPHING:

Y=5x-8

Y=1/3x+6

A camera has a listed price of $594.99 before tax. If the sales tax rate is 7.25% , find the total cost of the camera with sales tax included. Round your answer to the nearest cent, as necessary.

PLease help I'll give brainliest if correct

2. Which equation is equivalent to 2 + 4x = 5 - 3(x + 1)? A. 2 + 4x = 2x - 3 B. 2 + 4% = 5 - 3 -3. C. 6x = 5-(+ 1). D. 2 + 4 = 2/5 1).​

I have to solve this: (2x + 2/5)+(5x-4/5) and then simplify it.

the ratio of the measures of the sides of a triangle is 2:7:6. if the perimeter of the triangle is 345 yards, find the measure of the median side.​

Please Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1111

You must substitute the (x, y) and check that the POI makes both equations ___.


TRUE because they both check out.


FALSE because they cannot work.

Part
The point (-3, 6) is on a line with a slope of 4. What are all the points you would also find on the line.

Find m<YQR pls need grade gud.​

Find the measure of angle 1

Cameras R Us has a sale for 25% off camera bags, which is a discount of $20. To find the original cost of the camera bag, Tara creates the following diagram.

A 2-column table with 6 rows. Column 1 has entries 20 percent, 20 percent, 20 percent, 20 percent, 20 percent, Total 100 percent. Column 2 has entries 25 dollars, 25 dollars, 25 dollars, 25 dollars, 25 dollars, blank total.

What errors did Tara make in her diagram? Check all that apply.
There should be 5 rows labeled 20%.
The 25 should be for each percent, not dollar amounts.
The percents do not add up to a whole of 100%.
There should be 4 columns of 25% that each equal $20.

What is the slope of (0,-1) and (5,-5)