100=-5-7(4m-3)

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Solution for 100=-5-7(4m-3) equation: 



100=-5-7(4m-3)

We move all terms to the left:

100-(-5-7(4m-3))=0



We calculate terms in parentheses: -(-5-7(4m-3)), so:

-5-7(4m-3)

determiningTheFunctionDomain
-7(4m-3)-5

We multiply parentheses

-28m+21-5

We add all the numbers together, and all the variables

-28m+16

Back to the equation:

-(-28m+16)



We get rid of parentheses

28m-16+100=0

We add all the numbers together, and all the variables

28m+84=0

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

28m=-84

m=-84/28

m=-3

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