-42=-3(m-67)

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Solution for -42=-3(m-67) equation: 



-42=-3(m-67)

We move all terms to the left:

-42-(-3(m-67))=0



We calculate terms in parentheses: -(-3(m-67)), so:

-3(m-67)

We multiply parentheses

-3m+201

Back to the equation:

-(-3m+201)



We get rid of parentheses

3m-201-42=0

We add all the numbers together, and all the variables

3m-243=0

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

3m=243

m=243/3

m=81

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