7k+28=-1+8k+16

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Solution for 7k+28=-1+8k+16 equation: 



7k+28=-1+8k+16

We move all terms to the left:

7k+28-(-1+8k+16)=0

We add all the numbers together, and all the variables

7k-(8k+15)+28=0

We get rid of parentheses

7k-8k-15+28=0

We add all the numbers together, and all the variables

-1k+13=0

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

-k=-13

k=-13/-1

k=+13

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