18=-7(8k+2)-8k+4

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Solution for 18=-7(8k+2)-8k+4 equation: 



18=-7(8k+2)-8k+4

We move all terms to the left:

18-(-7(8k+2)-8k+4)=0



We calculate terms in parentheses: -(-7(8k+2)-8k+4), so:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-8k-56k-14+4

We add all the numbers together, and all the variables

-64k-10

Back to the equation:

-(-64k-10)



We get rid of parentheses

64k+10+18=0

We add all the numbers together, and all the variables

64k+28=0

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

64k=-28

k=-28/64

k=-7/16

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