5/4x-7=5 how to solve this equation – InterviewSolution

1.

5/4x-7=5 how to solve this equation

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Question

$\frac{5}{4} x - 7 = 5$

Solution ⬇️

$\frac{5}{4} x - 7 + 7 = 5 +7 \\ (adding \: 7 \: on \: both \: the \: sides)$

$adding \: the \: number \\ \frac{5}{4} x = 12$

$multiplying \: by \: 4 \: on \: both \: the \: sides \\ 4 \times \frac{5}{4} x = 4 \times 12$

$5x = 48 \\ x = \frac{48}{5} \\ x = 9.5$

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