Answer:

Step-by-step explanation:
First, you have to substitute both functions into the equation to get:

Then, you distribute the negative sign in front of g(x) to get:

And finally, you add/subtract the x's that have the same power to get:

The answer is c because you need to multiply both numbers inside the parentheses by the number on the outside
Answer:
b = 1/2
Step-by-step explanation:
6x + 2 = 5
6x = 3
x = 1/2
Answer:
8
Step-by-step explanation:
don't start with 2, start with 0