SOLUTION: Please help? I am trying to understand this but have no clue what I am doing. Determine the slope of each line 5x+3y=3 15x+9y=0

Algebra ->  Linear-equations -> SOLUTION: Please help? I am trying to understand this but have no clue what I am doing. Determine the slope of each line 5x+3y=3 15x+9y=0      Log On