If you make it a ratio, it will be 12:6 which is reduced to 2:1.
To the nearest would be about 52
-2m = 16m - 9
First, take '16m' from both sides.
Second, add '-2m - 16m' to get '-18m'.
Third, divide both sides by '-18'.
Fourth, change the fraction into a negative.
Fifth, find the GCF of 9 and 18.
The GCF is 9.
Sixth, divide the numerator by the GCF.

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Seventh, divide the denominator by the GCF.

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Eighth, rewrite the fraction in simplest form.

Answer as fraction:

Answer as decimal: