3k+9=5k-5

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Solution for 3k+9=5k-5 equation: 



3k+9=5k-5

We move all terms to the left:

3k+9-(5k-5)=0

We get rid of parentheses

3k-5k+5+9=0

We add all the numbers together, and all the variables

-2k+14=0

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

-2k=-14

k=-14/-2

k=+7

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