Question

If g(x) = -2x + 9, what is the value of x
when g(x) = 3?

Answer 1

x = 3

Explanation:

1. Plug 3 into g(x)

3 = -2x + 9

2. Subtract 9 on both sides

-6 = -2x

3. Divide by -2 on both sides to get x by itself

x = 3

I hope this helped :)