30.84=3.14d/2+d

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Solution for 30.84=3.14d/2+d equation: 



30.84=3.14d/2+d

We move all terms to the left:

30.84-(3.14d/2+d)=0



Domain of the equation: 2+d)!=0

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

d)!=-2

d!=-2/1

d!=-2

d∈R



We add all the numbers together, and all the variables

-(+d+3.14d/2)+30.84=0

We get rid of parentheses

-d-3.14d/2+30.84=0

We multiply all the terms by the denominator


-d*2-3.14d+(30.84)*2=0

We add all the numbers together, and all the variables

-3.14d-d*2+61.68=0

Wy multiply elements

-3.14d-2d+61.68=0

We add all the numbers together, and all the variables

-5.14d+61.68=0

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

-5.14d=-61.68

d=-61.68/-5.14

d=12+7.1054273576E-15/5.14

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