-1/2d+4=12

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Solution for -1/2d+4=12 equation: 



-1/2d+4=12

We move all terms to the left:

-1/2d+4-(12)=0



Domain of the equation: 2d!=0

d!=0/2

d!=0

d∈R



We add all the numbers together, and all the variables

-1/2d-8=0

We multiply all the terms by the denominator


-8*2d-1=0

Wy multiply elements

-16d-1=0

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

-16d=1

d=1/-16

d=-1/16

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