-2+7k=3(2k+1)

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Solution for -2+7k=3(2k+1) equation: 



-2+7k=3(2k+1)

We move all terms to the left:

-2+7k-(3(2k+1))=0



We calculate terms in parentheses: -(3(2k+1)), so:

3(2k+1)

We multiply parentheses

6k+3

Back to the equation:

-(6k+3)



We get rid of parentheses

7k-6k-3-2=0

We add all the numbers together, and all the variables

k-5=0

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

k=5

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