23+2k=-7(1-k)

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Solution for 23+2k=-7(1-k) equation: 



23+2k=-7(1-k)

We move all terms to the left:

23+2k-(-7(1-k))=0

We add all the numbers together, and all the variables

2k-(-7(-1k+1))+23=0



We calculate terms in parentheses: -(-7(-1k+1)), so:

-7(-1k+1)

We multiply parentheses

7k-7

Back to the equation:

-(7k-7)



We get rid of parentheses

2k-7k+7+23=0

We add all the numbers together, and all the variables

-5k+30=0

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

-5k=-30

k=-30/-5

k=+6

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