Question

How do you solve `(4(x-1))/(x-1)=(2x-2)/(x+1)`?

Answer 1

See below

Explanation:

`(4(x-1))/(x-1)=(2x-2)/(x+1)`

`4=(2x-2)/(x+1)`

`4x+4=2x-2`

`2x=-6`

`x=-3`