9k+4=7+3k-12

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Solution for 9k+4=7+3k-12 equation: 



9k+4=7+3k-12

We move all terms to the left:

9k+4-(7+3k-12)=0

We add all the numbers together, and all the variables

9k-(3k-5)+4=0

We get rid of parentheses

9k-3k+5+4=0

We add all the numbers together, and all the variables

6k+9=0

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

6k=-9

k=-9/6

k=-1+1/2

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