Final answer:
The solution for f(x) = g(x) can be found by setting the two equations equal to each other and solving for x. The correct answer is A) x = 4.
Step-by-step explanation:
The solution for f(x) = g(x) can be found by setting the two equations equal to each other and solving for x. For example, if f(x) = 2x and g(x) = 3x + 4, we can set them equal to each other: 2x = 3x + 4. Then, we can subtract 2x from both sides to get x = 4. So the solution for f(x) = g(x) is x = 4. Therefore, the correct answer is A) x = 4.