-2(5+5k)=2+7(12+2k)

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Solution for -2(5+5k)=2+7(12+2k) equation: 



-2(5+5k)=2+7(12+2k)

We move all terms to the left:

-2(5+5k)-(2+7(12+2k))=0

We add all the numbers together, and all the variables

-2(5k+5)-(2+7(2k+12))=0

We multiply parentheses

-10k-(2+7(2k+12))-10=0



We calculate terms in parentheses: -(2+7(2k+12)), so:

2+7(2k+12)

determiningTheFunctionDomain
7(2k+12)+2

We multiply parentheses

14k+84+2

We add all the numbers together, and all the variables

14k+86

Back to the equation:

-(14k+86)



We get rid of parentheses

-10k-14k-86-10=0

We add all the numbers together, and all the variables

-24k-96=0

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

-24k=96

k=96/-24

k=-4

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