Question

How do you solve `x-(5-3x)=7x+4`?

Answer 1

`color(blue)(x=-3`

Explanation:

`x−(5−3x)=7x+4`

`x−5+3x=7x+4`

`x+3x-7x=5+4`

`4x-7x=9`

`-3x=9`

`x=9/-3`

`color(blue)(x=-3`