Question

H(x)=-4+16 find x when h(x)=48 Plz don't say it is incomplete

Answer 1

x = -8

Explanation:

When h(x) = 48, you can simply just plug it back into the first equation. Don't let the h(x) confuse you!

Think of it like saying y = -4x + 16, y = 48.

48 = - 4x + 16

32 = - 4x

8 = -x

Divide by -1 both sides.

-8 = x