I am a student of class 7 and please give the answer. maths . 7n+5=19 if n = 2

12-11-2016 5 Answers
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if n= 2 7n+5=19 7n+5=19 7n=19-5 7n=14 n=14/7 n=2

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LHS=RHS, WHICH 0=0..

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1

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7*2+5=19

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zero/satisfy

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