7(4+2k)=4k-2

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Solution for 7(4+2k)=4k-2 equation: 



7(4+2k)=4k-2

We move all terms to the left:

7(4+2k)-(4k-2)=0

We add all the numbers together, and all the variables

7(2k+4)-(4k-2)=0

We multiply parentheses

14k-(4k-2)+28=0

We get rid of parentheses

14k-4k+2+28=0

We add all the numbers together, and all the variables

10k+30=0

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

10k=-30

k=-30/10

k=-3

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