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2x+3=53x+3y=8 |
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Answer» 2x+3=52x = 5 - 32x = 2x = 2 ......... (i)3x+3y=8 ........ (ii)Put (i) in (ii) , we get3(2) + 3y = 86 + 3y = 83y = 8 - 63y = 2y = 2/3 Cross multiplaction |
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