Posted by jspurlock on .
Need help with this problem
8x5y=20
5y8x=20
Please help me with this problem Solve the system of equations by graphing.

algebra 
drwls,
Those equations are not independent. If you graph them, you get the same line, and no point of intersection. There is no unique solution. Any pair of (x,y) values along the line is a solution.