k/2-(-3)=-7

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Solution for k/2-(-3)=-7 equation: 



k/2-(-3)=-7

We move all terms to the left:

k/2-(-3)-(-7)=0

We add all the numbers together, and all the variables

k/2+10=0

We multiply all the terms by the denominator


k+10*2=0

We add all the numbers together, and all the variables

k+20=0

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

k=-20

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