Question 416517
x-2y=2 becomes x=2y+2
sutstitute 2y+2 for x in the other equation.
-5(2y+2)+3y=11
-10y-10+3y=11
combine
-7y=21
y=-3
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use -3 for y
-5x+3*-3=11
-5x-9=11
-5x=20
x=-4
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put both values in the other equation for a check.
-4-2(-3)=2
-4+6=2