Question 90828

     Solve the system by graphing.
3x + y = –1
9x + 3y = –3

 {{{ graph( 300, 200, -6, 5, -10, 10, -3x-1,-3x-1) }}} 

      since both the eq'ns are one and the same   it is a single line 

      There is no specific solution for x & y