-9m+3m=12

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Solution for -9m+3m=12 equation:


-9m+3m=12

We simplify the equation to the form, which is simple to understand 
-9m+3m=12

We move all terms containing m to the left and all other terms to the right. 
-9m+3m=+12

We simplify left and right side of the equation. 
-6m=+12

We divide both sides of the equation by -6 to get m. 
m=-2

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