-1+7k=1+8k-3k+6

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Solution for -1+7k=1+8k-3k+6 equation: 



-1+7k=1+8k-3k+6

We move all terms to the left:

-1+7k-(1+8k-3k+6)=0

We add all the numbers together, and all the variables

7k-(5k+7)-1=0

We get rid of parentheses

7k-5k-7-1=0

We add all the numbers together, and all the variables

2k-8=0

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

2k=8

k=8/2

k=4

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