Question

Given f (x) = 5x - 12, find the value of x when f (x) = 13.

Answer 1

X will let f(x) be 13 ➡️ 5x-12=13

Answer 2

53

Explanation:

if x is 13, you would simply do the following:

multiply 5 by 13 which is 65.

then subtract 65 by 12 which is your final answer, 53!