-7(6k+7)+7=6k-42

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Solution for -7(6k+7)+7=6k-42 equation: 



-7(6k+7)+7=6k-42

We move all terms to the left:

-7(6k+7)+7-(6k-42)=0

We multiply parentheses

-42k-(6k-42)-49+7=0

We get rid of parentheses

-42k-6k+42-49+7=0

We add all the numbers together, and all the variables

-48k=0

k=0/-48

k=0

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