126=-2(1+8k)

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Solution for 126=-2(1+8k) equation: 



126=-2(1+8k)

We move all terms to the left:

126-(-2(1+8k))=0

We add all the numbers together, and all the variables

-(-2(8k+1))+126=0



We calculate terms in parentheses: -(-2(8k+1)), so:

-2(8k+1)

We multiply parentheses

-16k-2

Back to the equation:

-(-16k-2)



We get rid of parentheses

16k+2+126=0

We add all the numbers together, and all the variables

16k+128=0

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

16k=-128

k=-128/16

k=-8

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