Question

Given g(x) = 2x - 4, solve for x when g(x) = 0

Answer 1

2

Explanation:

g(x)=2x-4

x=? when g(x)=0

we know,

g(x)=2x-4

0=2x-4

4=2x

x=4/2

x=2#

Answer 2

2

Explanation:

2×2=4 4-4=0 so the answer is 2