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Popular >

simplify (x-7)/(7-x)

Solution

simplify

\frac{x - 7}{7 - x}

Solution

- 1

Solution steps

\frac{x - 7}{7 - x}

7 - x = - (x - 7)

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

Cancel the common factor:

x - 7

= \frac{1}{- 1}

Apply the fraction rule:

\frac{a}{- 1} = - a

= - 1

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Frequently Asked Questions (FAQ)

What is (x-7)/(7-x) ?
The solution to (x-7)/(7-x) is -1