Solve by substitution :addition, substration or multiplication
2X+2Y=-2 and 3X-2Y=12
X= Y=
Add the two equations to get this:
5X = 10
That gives you X, then insert value into either equation to get Y.
2X+2Y=-2 and 3X-2Y=12
X= Y=
5X = 10
That gives you X, then insert value into either equation to get Y.