-42=-7(11+c)

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Solution for -42=-7(11+c) equation: 



-42=-7(11+c)

We move all terms to the left:

-42-(-7(11+c))=0

We add all the numbers together, and all the variables

-(-7(c+11))-42=0



We calculate terms in parentheses: -(-7(c+11)), so:

-7(c+11)

We multiply parentheses

-7c-77

Back to the equation:

-(-7c-77)



We get rid of parentheses

7c+77-42=0

We add all the numbers together, and all the variables

7c+35=0

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

7c=-35

c=-35/7

c=-5

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