2(5k+5)=4(k+4)

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



2(5k+5)=4(k+4)

We move all terms to the left:

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

We multiply parentheses

10k-(4(k+4))+10=0



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

4(k+4)

We multiply parentheses

4k+16

Back to the equation:

-(4k+16)



We get rid of parentheses

10k-4k-16+10=0

We add all the numbers together, and all the variables

6k-6=0

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

6k=6

k=6/6

k=1

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