Solve the equation by sustitution method ,x+2y=7and3x-2y=11

1.	Solve the equation by sustitution method ,x+2y=7and3x-2y=11
Answer» x=9/2 n y= 5/4 Are you ?%sure about your answer chethan X= 9 , y =-1 X=9/2and y=5/4

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