SOLUTION: Are the following lines parallel, perpendicular, both or not either one? Line 1 with equation x + 2y = 6 Line 2 with equation x + 3y = 9

Algebra ->  Linear-equations -> SOLUTION: Are the following lines parallel, perpendicular, both or not either one? Line 1 with equation x + 2y = 6 Line 2 with equation x + 3y = 9      Log On