Answer:
The answer to the equation is 48.
Answer:
3,2 i think sorry if im wrong
Answer:
Step-by-step explanation:
(1) = f(x) = 4x

(2) h(x) = x + 4
y = x + 4
Replace x with y and vice versa:
x = y + 4
And then solve for 'y':
y = x - 4

(3) h(x) = x - 4
y = x - 4
x = y - 4
y = x + 4

(4) h(x) = 2x
y = 2x
x = 2y
y = 
