This question gives you information to make a system of equations, which you then use substitution to solve.
In a math book??? Need more explanation
The answer should be 7(x+8)
I’m assuming the information you’ve given is for a picture. However, the picture isn’t showing.
Answer:
-8 < x < inf
[-8 , inf )
Step-by-step explanation:
set up a +/- |x + 8| = x + 8
the setup a number line and use test points