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Solution of an Equation

8 x -5/2 x 7=...

Question

If $\frac{(8 x - 5)}{2 x} = 3$ , then the value of ' $x$ ' is:

A

\frac{7}{5}

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B

\frac{5}{2}

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C

\frac{3}{4}

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D

- \frac{5}{2}

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Solution

The correct option is B $\frac{5}{2}$
$\frac{(8 x - 5)}{2 x} = 3$
$\Rightarrow 8 x - 5 = 6 x \Rightarrow 2 x = 5 \Rightarrow x = \frac{5}{2}$
Hence, the value of ' $x$ ' is $\frac{5}{2}$ .

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Solution of an Equation

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