Answer:
-4c-6
Step-by-step explanation:
-4c+(-6)-4c-4c
Group like terms
-4c-4c-4c-6
-8c-4c-6
-4c-6
There are no solutions, because the lines never touch. The answer(s) to a system of equations is/are the points where the two lines meet. Does this make sense?
Answer:

Step-by-step explanation:
Given


Required
Find f(x) and g(x)
Rewrite h(x)

If
then

This implies that; the expression in the brackets are equal;
In other words; function g(x) on the left hand side is equal to expression x + 2 on the right hand side
So;

To find f(x), substitute g(x) with x


Final solutions are

Graph both equations on one coordinate plane. Wherever the equations intersect is your answer.
Answer:
168
Step-by-step explanation: