Question

Given f(x)-3X- 1 and g(x) = 2x-3, for which value of x does g(x) = f(2)?

Answer 1

x = 4

Explanation:

You want x when ...

g(x) = f(2)

2x -3 = 3(2) -1

2x = 8 . . . . . . . . add 3, simplify

x = 4 . . . . . . . . . divide by 2