Question

What is -1/4(x+8)+30=7

Answer 1

x=84

Explanation:

`-(1)/(4)` x(x+8)+30=7

remove the parentheses

`-(1)/(4)` x-2+30=7

calculate

`-(1)/(4)` x+28=7

multiply both sides

-x+112=28

move the constant to the right

-x=28-112

calculate

-x=-84

change the signs

x=84