12.9=3m

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Solution for 12.9=3m equation:


Simplifying
12.9 = 3m

Solving
12.9 = 3m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-3m' to each side of the equation.
12.9 + -3m = 3m + -3m

Combine like terms: 3m + -3m = 0
12.9 + -3m = 0

Add '-12.9' to each side of the equation.
12.9 + -12.9 + -3m = 0 + -12.9

Combine like terms: 12.9 + -12.9 = 0.0
0.0 + -3m = 0 + -12.9
-3m = 0 + -12.9

Combine like terms: 0 + -12.9 = -12.9
-3m = -12.9

Divide each side by '-3'.
m = 4.3

Simplifying
m = 4.3

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