SOLUTION: 3x + 7 = x - 5 What is the proof?

Algebra ->  Geometry-proofs -> SOLUTION: 3x + 7 = x - 5 What is the proof?       Log On


   

Question 986958: 3x + 7 = x - 5
What is the proof?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The proof of what?