Question

Find x
$\frac{7}{2}x - (x + 4) = 6$
​

Answer 1

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◑ TO FIND

⬤ x

◑ SOLUTION

$: \longrightarrow \red{\frac{7x}{2} - (x + 4) = 6}$

$: \longrightarrow\: \frac{7x}{2} - x = 6 + 4$

$: \longrightarrow\: \frac{7x}{2} - \frac{x}{1} = 10$

$: \longrightarrow\: \frac{7x}{2} - \frac{x \times 2}{1 \times 2} = 10$

$: \longrightarrow\: \frac{7x - 2x}{2} = 10$

$: \longrightarrow\: 5x = 20$

$: \longrightarrow{x = \frac{ \cancel20}{ \cancel5} }$

${\boxed {\boxed {\boxed {\orange{ \longmapsto{x = 4}}}}}}$

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