6m-3=m-21

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Solution for 6m-3=m-21 equation: 



6m-3=m-21

We move all terms to the left:

6m-3-(m-21)=0

We get rid of parentheses

6m-m+21-3=0

We add all the numbers together, and all the variables

5m+18=0

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

5m=-18

m=-18/5

m=-3+3/5

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