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Popular >

expand ((x-1)y)/x

Solution

expand

\frac{( x - 1 ) y}{x}

Solution

y - \frac{y}{x}

Solution steps

\frac{( x - 1 ) y}{x}

Expand

(x - 1) y : x y - y

= \frac{x y - y}{x}

Apply the fraction rule:

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

\frac{x y - y}{x} = \frac{x y}{x} - \frac{y}{x}

= \frac{x y}{x} - \frac{y}{x}

Cancel

\frac{x y}{x} : y

= y - \frac{y}{x}

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Frequently Asked Questions (FAQ)

What is expand ((x-1)y)/x ?
The solution to expand ((x-1)y)/x is y-y/x