(3+3.2)/d=3.1

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Solution for (3+3.2)/d=3.1 equation:



(3+3.2)/d=3.1
We move all terms to the left:
(3+3.2)/d-(3.1)=0
Domain of the equation: d!=0
d∈R
We add all the numbers together, and all the variables
(6.2)/d-(3.1)=0
We add all the numbers together, and all the variables
(6.2)/d-3.1=0
We multiply all the terms by the denominator
-(3.1)*d+(6.2)=0
We add all the numbers together, and all the variables
-(3.1)*d+6.2=0
We multiply parentheses
-3.1d+6.2=0
We move all terms containing d to the left, all other terms to the right
-3.1d=-6.2
d=-6.2/-3.1
d=+2

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