4k-9=7k+6

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Solution for 4k-9=7k+6 equation: 



4k-9=7k+6

We move all terms to the left:

4k-9-(7k+6)=0

We get rid of parentheses

4k-7k-6-9=0

We add all the numbers together, and all the variables

-3k-15=0

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

-3k=15

k=15/-3

k=-5

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