SOLUTION: Solve. 3x – 7 = 2x + 8

Algebra ->  Equations -> SOLUTION: Solve. 3x – 7 = 2x + 8      Log On


   

Question 102792: Solve. 3x – 7 = 2x + 8
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

3x-7=2x%2B8 Start with the given equation



3x=2x%2B8%2B7Add 7 to both sides


3x-2x=8%2B7 Subtract 2x from both sides


x=8%2B7 Combine like terms on the left side


x=15 Combine like terms on the right side

--------------------------------------------------------------
Answer:
So our answer is x=15