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Question

State true or false:
If 8x+4=2(x1)+7, then x=163.

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Solution

Given, 8x+4=2(x1)+7
8x+4=2x2+7
8x+4=2x+5
8x2x=54 ...[Transposing 2x to LHS and 4 to RHS]\Rightarrow 6x=1$
x=16 ...[Dividing both sides by 6]

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