Solve the linear equation $25 - 3 n = 5 n + 19$ .

\frac{1}{2}

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\frac{3}{4}

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\frac{7}{2}

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\frac{11}{2}

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Solution

The correct option is A $\frac{3}{4}$
Given :- $25 - 3 n = 5 n + 19$
Taking $- 3 n$ to right side and $19$ to left side
$\Rightarrow$ $5 n + 3 n = 25 - 19$
$\Rightarrow$ $8 n = 6$
$\Rightarrow$ $n = \frac{6}{8}$
$\Rightarrow$ $n = \frac{3}{4}$

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