Question

Given h(x) = 4x + 4, solve for x when h(x) = 0.

Answer 1

x = -1

4x+4=0
4x=-4
Divide both sides by 4
X=-1

Answer 2

x=-1

Explanation:

if h(x)-4x+4 and h(x)=0,

0=4x+4

0-4=4x

-4=4x

-4/4=x

-1=x