8k-4=2(k+7)

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Solution for 8k-4=2(k+7) equation: 



8k-4=2(k+7)

We move all terms to the left:

8k-4-(2(k+7))=0



We calculate terms in parentheses: -(2(k+7)), so:

2(k+7)

We multiply parentheses

2k+14

Back to the equation:

-(2k+14)



We get rid of parentheses

8k-2k-14-4=0

We add all the numbers together, and all the variables

6k-18=0

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

6k=18

k=18/6

k=3

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