Question 1015688: What is the first step to solve this using the elimination method:
5x-2y=-15
3x+3y=12 Found 3 solutions by macston, rothauserc, fractalier:Answer by macston(5194) (Show Source):
You can put this solution on YOUR website! First step is to solve 3x + 3y = 12 for x
x = 4 -y
:
then substitute (4 - y) for x in equation 5x -2y = -15 and solve for y