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Solve the following equations.1. r-2= 7 |
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Answer» 9 x - 2 = 7x = 7 + 2 = 9 x-2=7x=7+2x=9अब मान बैठाने पर,9-2=77=7 ansx=9 x - 2 = 7 x = 7 + 2 x = 9 |
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