3k-1=7k+8

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Solution for 3k-1=7k+8 equation: 



3k-1=7k+8

We move all terms to the left:

3k-1-(7k+8)=0

We get rid of parentheses

3k-7k-8-1=0

We add all the numbers together, and all the variables

-4k-9=0

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

-4k=9

k=9/-4

k=-2+1/4

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