12(3+m)=13(2m-3)

Solution for 12(3+m)=13(2m-3) equation:

12(3+m)=13(2m-3)

We move all terms to the left:

12(3+m)-(13(2m-3))=0

We add all the numbers together, and all the variables

12(m+3)-(13(2m-3))=0

We multiply parentheses

12m-(13(2m-3))+36=0


We calculate terms in parentheses: -(13(2m-3)), so:

13(2m-3)

We multiply parentheses

26m-39

Back to the equation:

-(26m-39)


We get rid of parentheses

12m-26m+39+36=0

We add all the numbers together, and all the variables

-14m+75=0

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

-14m=-75

m=-75/-14

m=5+5/14