solve the pair of linear equation by elimination method x-3y= -10 , x-2y=10
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Answer:
x -3y = -10
x -2y = 10
(-) (+) (-)
---------------
-y = -20
y = 20
x -3y = -10
x -3(20)=-10
x - 60 =-10
x = -10+60
x = 50
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