7m+21=-14-7m*

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Solution for 7m+21=-14-7m* equation: 



7m+21=-14-7m*

We move all terms to the left:

7m+21-(-14-7m*)=0

We add all the numbers together, and all the variables

7m-(-7m*-14)+21=0

We get rid of parentheses

7m+7m*+14+21=0

We add all the numbers together, and all the variables

7m+7m*+35=0

We move all terms containing m to the left, all other terms to the right

7m+7m*=-35

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