SOLUTION: If 3x=6x-15 then x + 8= I DONT UNDERSTAND THIS!!!

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Question 252197: If 3x=6x-15 then x + 8=
I DONT UNDERSTAND THIS!!!
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If 3x=6x-15
Solve for x:
3x=6x-15
-3x = -15
x = 5
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then x + 8= 13