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2x+y=7,x=2 then y=?? |
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Answer» Put x=2 2×2+y=74+y=7y=7-4y=3 Oo sory Answer is 3 .... 3 Answer is 7 Ooo sorry mai 7 bhul gaya 3 2x+y=7 Put x=2 2(2)+y=4+yY=-4 |
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