Math, asked by vaibhav378, 1 year ago

4(x+2)+5(y+2)=20


qestion 8 by substitution method

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Answered by karthik198
1
here x=-2

y=2 by substution method
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vaibhav378: thanks for helping
karthik198: thats all right..
vaibhav378: plz some questions are there will you help me
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