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3m-20m=30
We simplify the equation to the form, which is simple to understand
3m-20m=30
We move all terms containing m to the left and all other terms to the right.
+3m-20m=+30
We simplify left and right side of the equation.
-17m=+30
We divide both sides of the equation by -17 to get m.
m=-1.76470588235
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