37x+43y=123 ; 43x+37y=117 solve for X and y
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add both the eq
80x +80y==240
x+y=3
subtraction of both the eq
5x-5y=5
x-y=1
x=2
y=1
80x +80y==240
x+y=3
subtraction of both the eq
5x-5y=5
x-y=1
x=2
y=1
yashkhandelwal2:
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40
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