Question

5.) g(x) = -4x + 2. Find x when g(x) = 22.

I'm on a timed test and I wasn't able to study because of personal reasons​

Answer 1

x = -5

Explanation:

If g(x) = 22 and g(x) = -4x + 2, then -4x + 2 = 22.

Isolate x.

-4x = 22 - 2

= -4x = 20

= x = 20 ÷ -4

= x = -5