12x + 9 = 2x - 13 - 5c
Step-By-Step Solution:
3 • 4x = 12x
3 • 3 = 9
12x +9
-5 • 3 = -15
-5 • C = -5C
2x -15 - 5C + 2
Combine like terms
-15 + 2 = -13
Put it all together
12x + 9 = 2x -13 - 5c
step-by-step explanation:
for the free
15.36 per mile
but forgot to round
i am pretty sure