3-3(m+7)=-3m-12

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Solution for 3-3(m+7)=-3m-12 equation: 



3-3(m+7)=-3m-12

We move all terms to the left:

3-3(m+7)-(-3m-12)=0

We multiply parentheses

-3m-(-3m-12)-21+3=0

We get rid of parentheses

-3m+3m+12-21+3=0

We add all the numbers together, and all the variables

-6!=0

There is no solution for this equation

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