2(1-2k)+7=9-k

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Solution for 2(1-2k)+7=9-k equation: 



2(1-2k)+7=9-k

We move all terms to the left:

2(1-2k)+7-(9-k)=0

We add all the numbers together, and all the variables

2(-2k+1)-(-1k+9)+7=0

We multiply parentheses

-4k-(-1k+9)+2+7=0

We get rid of parentheses

-4k+1k-9+2+7=0

We add all the numbers together, and all the variables

-3k=0

k=0/-3

k=0

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