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Popular >

expand-(3(-4y+z))/8

Solution

expand

- \frac{3 ( - 4 y + z )}{8}

Solution

\frac{3 y}{2} - \frac{3 z}{8}

Solution steps

- \frac{3 ( - 4 y + z )}{8}

Expand

3 (- 4 y + z) : - 12 y + 3 z

= - \frac{3 z - 12 y}{8}

Apply the fraction rule:

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

\frac{- 12 y + 3 z}{8} = - (- \frac{12 y}{8}) - (\frac{3 z}{8})

= - (- \frac{12 y}{8}) - (\frac{3 z}{8})

Remove parentheses:

(a) = a, - (- a) = a

= \frac{12 y}{8} - \frac{3 z}{8}

Cancel

\frac{12 y}{8} : \frac{3 y}{2}

= \frac{3 y}{2} - \frac{3 z}{8}

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Frequently Asked Questions (FAQ)

What is expand-(3(-4y+z))/8 ?
The solution to expand-(3(-4y+z))/8 is (3y)/2-(3z)/8