SOLUTION: If 3x=6x-15 then x + 8=

Algebra ->  Human-and-algebraic-language -> SOLUTION: If 3x=6x-15 then x + 8=       Log On


   



Question 74055: If 3x=6x-15 then x + 8=
Answer by rmromero(383) About Me  (Show Source):
You can put this solution on YOUR website!

If 3x=6x-15, We are going to solve for x.
3x = 6x - 15
15 = 6x - 3x
15 = 3x
5 = x

then x + 8= , when x = 5
5 + 8 = 13