m-(-6)=-21

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Solution for m-(-6)=-21 equation:


m-(-6)=-21

We simplify the equation to the form, which is simple to understand 
m-(-6)=-21

Remove unnecessary parentheses
m+6=-21

We move all terms containing m to the left and all other terms to the right. 
+1m=-21-6

We simplify left and right side of the equation. 
+1m=-27

We divide both sides of the equation by 1 to get m. 
m=-27

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