-9=k/2+-7

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Solution for -9=k/2+-7 equation: 



-9=k/2+-7

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(k/2-7)-9=0

We get rid of parentheses

-k/2+7-9=0

We multiply all the terms by the denominator


-k+7*2-9*2=0

We add all the numbers together, and all the variables

-1k-4=0

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

-k=4

k=4/-1

k=-4

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