2k+9=-3

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Solution for 2k+9=-3 equation: 



2k+9=-3

We move all terms to the left:

2k+9-(-3)=0

We add all the numbers together, and all the variables

2k+12=0

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

2k=-12

k=-12/2

k=-6

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