Question

how to prove LHS and RHS of x+1+x/4=3

Answer 1

8x+4=3(x−1)+7

8x+4=3x+4

8x=3x

5x=0

x=0

LHS ⇒8x+4=8×0+4=4

RHS ⇒3(x−1)+7=3(0−1)+7=−3+7=4

LHS = RHS

Hence proved

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