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Popular >

simplify (3x-9)/(4x-12)

Solution

simplify

\frac{3 x - 9}{4 x - 12}

Solution

\frac{3}{4}

+1

Decimal Notation

0.75

Solution steps

\frac{3 x - 9}{4 x - 12}

Factor

3 x - 9 : 3 (x - 3)

= \frac{3 ( x - 3 )}{4 x - 12}

Factor

4 x - 12 : 4 (x - 3)

= \frac{3 ( x - 3 )}{4 ( x - 3 )}

Cancel the common factor:

x - 3

= \frac{3}{4}

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Frequently Asked Questions (FAQ)

What is (3x-9)/(4x-12) ?
The solution to (3x-9)/(4x-12) is 3/4