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2x-y=-2|*(-3)
2x-3y=3
6x+3y=6
2x-3y=3
+_______
6x+2x+3y-3y=6+3
8x=9|:8
x=9/8
x=1⅛
2x-y=-2
2x-3y=3|*(-1)
2x-y=-2
-2x+3y=-3
+______
2x-2x-y+3y=-2-3
2y=-5|:2
y= -⁵/₂
y=-1½
x=1⅛
y=-1½