7(m+3)=6-(-7m-15)

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Solution for 7(m+3)=6-(-7m-15) equation: 



7(m+3)=6-(-7m-15)

We move all terms to the left:

7(m+3)-(6-(-7m-15))=0

We multiply parentheses

7m-(6-(-7m-15))+21=0



We calculate terms in parentheses: -(6-(-7m-15)), so:

6-(-7m-15)

determiningTheFunctionDomain
-(-7m-15)+6

We get rid of parentheses

7m+15+6

We add all the numbers together, and all the variables

7m+21

Back to the equation:

-(7m+21)



We get rid of parentheses

7m-7m-21+21=0

We add all the numbers together, and all the variables

=0

m=0/1

m=0

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