Answer:
9x+9
Step-by-step explanation
Combine like terms (6x and 3x, 2 and 7)
F(x)=3x+18
That is the awnser they I got
Answer:
x=-72
Step-by-step explanation:
-x/6-1=-13
add 1 to both sides
-x/6=-12
multiply 6*-12
-72
x=-72 because -72/6=-12
No idea what u are asking try to make to more clear for the next person who tryst to help u