-1/2k=-1+2

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Solution for -1/2k=-1+2 equation: 



-1/2k=-1+2

We move all terms to the left:

-1/2k-(-1+2)=0



Domain of the equation: 2k!=0

k!=0/2

k!=0

k∈R



We add all the numbers together, and all the variables

-1/2k-1=0

We multiply all the terms by the denominator


-1*2k-1=0

Wy multiply elements

-2k-1=0

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

-2k=1

k=1/-2

k=-1/2

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