7k+k+2=4k-10

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Solution for 7k+k+2=4k-10 equation: 



7k+k+2=4k-10

We move all terms to the left:

7k+k+2-(4k-10)=0

We add all the numbers together, and all the variables

8k-(4k-10)+2=0

We get rid of parentheses

8k-4k+10+2=0

We add all the numbers together, and all the variables

4k+12=0

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

4k=-12

k=-12/4

k=-3

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