Final answer:
To find the value of x, we need to solve the equation h(x) = 63, where h(x) = -7x. The value of x that makes the function h(x) equal to 63 is -9.
Step-by-step explanation:
To find the value of x, we need to solve the equation h(x) = 63, where h(x) = -7x.
Start by substituting h(x) with 63: 63 = -7x.
Divide both sides of the equation by -7: x = -9.
Therefore, the value of x that makes the function h(x) equal to 63 is -9.