13+2k=3k+(k-3)

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Solution for 13+2k=3k+(k-3) equation: 



13+2k=3k+(k-3)

We move all terms to the left:

13+2k-(3k+(k-3))=0



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

3k+(k-3)

We get rid of parentheses

3k+k-3

We add all the numbers together, and all the variables

4k-3

Back to the equation:

-(4k-3)



We get rid of parentheses

2k-4k+3+13=0

We add all the numbers together, and all the variables

-2k+16=0

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

-2k=-16

k=-16/-2

k=+8

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