8-3k+7k-18=9k+5k-12+6-9

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Solution for 8-3k+7k-18=9k+5k-12+6-9 equation: 



8-3k+7k-18=9k+5k-12+6-9

We move all terms to the left:

8-3k+7k-18-(9k+5k-12+6-9)=0

We add all the numbers together, and all the variables

-3k+7k-(14k-15)+8-18=0

We add all the numbers together, and all the variables

4k-(14k-15)-10=0

We get rid of parentheses

4k-14k+15-10=0

We add all the numbers together, and all the variables

-10k+5=0

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

-10k=-5

k=-5/-10

k=1/2

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