SOLUTION: What is the (x,y) for 10x-7y+-6 , 5x+7y=81

Algebra ->  Linear-equations -> SOLUTION: What is the (x,y) for 10x-7y+-6 , 5x+7y=81      Log On


   

Question 468309: What is the (x,y) for 10x-7y+-6 , 5x+7y=81
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Your 1st "equation" has no equal sign.