3k+10=2k+-21

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Solution for 3k+10=2k+-21 equation: 



3k+10=2k+-21

We move all terms to the left:

3k+10-(2k+-21)=0

We add all the numbers together, and all the variables

3k-(2k-21)+10=0

We get rid of parentheses

3k-2k+21+10=0

We add all the numbers together, and all the variables

k+31=0

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

k=-31

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