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What is the value of x if the equation is x +y =5

Posted by Deepti Mayee Maharana 5 years ago

CBSE > Class 08 > Mathematics

1 answers

Diksha Laniya🐥 5 years ago

ANSWER x+y=5.......(1) x−y=7.........(2) Adding equations(1) and (2), we get x+y+x−y=5+7 2x=12⟹x=6 Now putting this value of x in equation (1), we get y=-1 So, x=6,y=−1(solution)

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CBSE > Class 08 > Mathematics