What is 2/7 x(-3/4)+5/4*2/10-3/4 x-1/2 ?

The solution to 2/7 x(-3/4)+5/4*2/10-3/4 x-1/2 is -1/2+(-27x+7)/(28)

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simplify 2/7 x(-3/4)+5/4*2/10-3/4 x-1/2

simplify

\frac{2}{7} x (- \frac{3}{4}) + \frac{5}{4} \cdot \frac{2}{10} - \frac{3}{4} x - \frac{1}{2}

- \frac{1}{2} + \frac{- 27 x + 7}{28}

Solution steps

\frac{2}{7} x (- \frac{3}{4}) + \frac{5}{4} \cdot \frac{2}{10} - \frac{3}{4} x - \frac{1}{2}

Remove parentheses:

(- a) = - a

= - \frac{2}{7} x \frac{3}{4} + \frac{5}{4} \cdot \frac{2}{10} - \frac{3}{4} x - \frac{1}{2}

\frac{2}{7} x \frac{3}{4} = \frac{3 x}{14}

\frac{5}{4} \cdot \frac{2}{10} = \frac{1}{4}

\frac{3}{4} x = \frac{3 x}{4}

= - \frac{3 x}{14} + \frac{1}{4} - \frac{3 x}{4} - \frac{1}{2}

Group like terms

= - \frac{3 x}{14} - \frac{3 x}{4} + \frac{1}{4} - \frac{1}{2}

Combine the fractions

- \frac{3 x}{4} + \frac{1}{4} : \frac{- 3 x + 1}{4}

= - \frac{3 x}{14} + \frac{- 3 x + 1}{4} - \frac{1}{2}

Combine the fractions

- \frac{3 x}{14} + \frac{- 3 x + 1}{4} : \frac{- 27 x + 7}{28}

= - \frac{1}{2} + \frac{- 27 x + 7}{28}

\frac{2 cot ^{n} ( x - y )}{2}

2 m^{2} - 2 m^{3}

\frac{2}{( x - x + 3 )}

(\frac{m ^{4}}{2})^{2}

2^{x + 3} - 2^{x + 4}

What is 2/7 x(-3/4)+5/4*2/10-3/4 x-1/2 ?
The solution to 2/7 x(-3/4)+5/4*2/10-3/4 x-1/2 is -1/2+(-27x+7)/(28)