5m-2m+1=2(3m-9)-2

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Solution for 5m-2m+1=2(3m-9)-2 equation: 



5m-2m+1=2(3m-9)-2

We move all terms to the left:

5m-2m+1-(2(3m-9)-2)=0

We add all the numbers together, and all the variables

3m-(2(3m-9)-2)+1=0



We calculate terms in parentheses: -(2(3m-9)-2), so:

2(3m-9)-2

We multiply parentheses

6m-18-2

We add all the numbers together, and all the variables

6m-20

Back to the equation:

-(6m-20)



We get rid of parentheses

3m-6m+20+1=0

We add all the numbers together, and all the variables

-3m+21=0

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

-3m=-21

m=-21/-3

m=+7

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