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Popular >

expand-(5(x+4))/7

Solution

expand

- \frac{5 ( x + 4 )}{7}

Solution

- \frac{5 x}{7} - \frac{20}{7}

Solution steps

- \frac{5 ( x + 4 )}{7}

Expand

5 (x + 4) : 5 x + 20

= - \frac{5 x + 20}{7}

Apply the fraction rule:

\frac{a \pm b}{c} = \frac{a}{c} \pm \frac{b}{c}

\frac{5 x + 20}{7} = - (\frac{5 x}{7}) - (\frac{20}{7})

= - (\frac{5 x}{7}) - (\frac{20}{7})

Remove parentheses:

(a) = a

= - \frac{5 x}{7} - \frac{20}{7}

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Frequently Asked Questions (FAQ)

What is expand-(5(x+4))/7 ?
The solution to expand-(5(x+4))/7 is -(5x)/7-20/7