7(m+5)=2m+21

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Solution for 7(m+5)=2m+21 equation: 



7(m+5)=2m+21

We move all terms to the left:

7(m+5)-(2m+21)=0

We multiply parentheses

7m-(2m+21)+35=0

We get rid of parentheses

7m-2m-21+35=0

We add all the numbers together, and all the variables

5m+14=0

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

5m=-14

m=-14/5

m=-2+4/5

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