SOLUTION: {{{3x/7+2y=1,x-y=10}}}

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: {{{3x/7+2y=1,x-y=10}}}      Log On


   

Question 833722: 3x%2F7%2B2y=1%2Cx-y=10
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
3x%2F7%2B2y=1%2Cx-y=10 is what appears.
You really mean this: 3x%2F7%2B2y=1,x-y=10.

What do you want with them? Graph? Just intersection point?

3x%2F7%2B2y=1
3x%2B7%2A2y=7
3x%2B14y=7
-
Add 3%28x-y%29=3%2A10 to 3x%2B14y=7, and continue steps to find x and then y.