-21-4m=5-6(3m-5)

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Solution for -21-4m=5-6(3m-5) equation: 



-21-4m=5-6(3m-5)

We move all terms to the left:

-21-4m-(5-6(3m-5))=0



We calculate terms in parentheses: -(5-6(3m-5)), so:

5-6(3m-5)

determiningTheFunctionDomain
-6(3m-5)+5

We multiply parentheses

-18m+30+5

We add all the numbers together, and all the variables

-18m+35

Back to the equation:

-(-18m+35)



We get rid of parentheses

-4m+18m-35-21=0

We add all the numbers together, and all the variables

14m-56=0

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

14m=56

m=56/14

m=4

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