What is (12m-6)/(18m-9) ?

The solution to (12m-6)/(18m-9) is 2/3

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simplify (12m-6)/(18m-9)

simplify

\frac{12 m - 6}{18 m - 9}

\frac{2}{3}

Decimal Notation

0.66666 \dots

Solution steps

\frac{12 m - 6}{18 m - 9}

Factor

12 m - 6 : 6 (2 m - 1)

= \frac{6 ( 2 m - 1 )}{18 m - 9}

Factor

18 m - 9 : 9 (2 m - 1)

= \frac{6 ( 2 m - 1 )}{9 ( 2 m - 1 )}

Cancel the common factor:

2 m - 1

= \frac{6}{9}

Factor the number:

6 = 3 \cdot 2

= \frac{3 \cdot 2}{9}

Factor the number:

9 = 3 \cdot 3

= \frac{3 \cdot 2}{3 \cdot 3}

Cancel the common factor:

3

= \frac{2}{3}

x^{2} - 2 x + 14 = 0

16 x^{2} - 16 x y^{3} + 4 y^{6}

8 \cdot 3.5

\frac{w + 3}{2} < - 8

6 (x - 6) = 5 (x + 1)