Answer: x = -6
Step-by-step explanation: First, you want to set up the equation as -3x-8 = 10, as we’re trying to find x. Then you would add 8 to both sides to get rid of the -8. This leaves you with -3x = 18. Then you would divide by -3 on both sides to isolate the x. This leaves you with x = -6. If you plug -6 back into the equation:
-3(-6) -8
18-8
10, so g(-6) is 10.