SOLUTION: I have to solve the systems of equations by graphing. I don't understand how to do it. can you help me? y=3x-3 y=x+1 Thank you very much!

Algebra ->  Equations -> SOLUTION: I have to solve the systems of equations by graphing. I don't understand how to do it. can you help me? y=3x-3 y=x+1 Thank you very much!      Log On