7.85/d=3.14

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Solution for 7.85/d=3.14 equation: 



7.85/d=3.14

We move all terms to the left:

7.85/d-(3.14)=0



Domain of the equation: d!=0

d∈R



We add all the numbers together, and all the variables

7.85/d-3.14=0

We multiply all the terms by the denominator


-(3.14)*d+7.85=0

We multiply parentheses

-3.14d+7.85=0

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

-3.14d=-7.85

d=-7.85/-3.14

d=2+1/2

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