3=19-4(m-3)

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Solution for 3=19-4(m-3) equation: 



3=19-4(m-3)

We move all terms to the left:

3-(19-4(m-3))=0



We calculate terms in parentheses: -(19-4(m-3)), so:

19-4(m-3)

determiningTheFunctionDomain
-4(m-3)+19

We multiply parentheses

-4m+12+19

We add all the numbers together, and all the variables

-4m+31

Back to the equation:

-(-4m+31)



We get rid of parentheses

4m-31+3=0

We add all the numbers together, and all the variables

4m-28=0

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

4m=28

m=28/4

m=7

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