7m=3(5m-4)

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Solution for 7m=3(5m-4) equation: 



7m=3(5m-4)

We move all terms to the left:

7m-(3(5m-4))=0



We calculate terms in parentheses: -(3(5m-4)), so:

3(5m-4)

We multiply parentheses

15m-12

Back to the equation:

-(15m-12)



We get rid of parentheses

7m-15m+12=0

We add all the numbers together, and all the variables

-8m+12=0

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

-8m=-12

m=-12/-8

m=1+1/2

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