2(k+7)=5k-4(4-3k)

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Solution for 2(k+7)=5k-4(4-3k) equation: 



2(k+7)=5k-4(4-3k)

We move all terms to the left:

2(k+7)-(5k-4(4-3k))=0

We add all the numbers together, and all the variables

2(k+7)-(5k-4(-3k+4))=0

We multiply parentheses

2k-(5k-4(-3k+4))+14=0



We calculate terms in parentheses: -(5k-4(-3k+4)), so:

5k-4(-3k+4)

We multiply parentheses

5k+12k-16

We add all the numbers together, and all the variables

17k-16

Back to the equation:

-(17k-16)



We get rid of parentheses

2k-17k+16+14=0

We add all the numbers together, and all the variables

-15k+30=0

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

-15k=-30

k=-30/-15

k=+2

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