65/d=130/d+3

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Solution for 65/d=130/d+3 equation: 



65/d=130/d+3

We move all terms to the left:

65/d-(130/d+3)=0



Domain of the equation: d!=0

d∈R





Domain of the equation: d+3)!=0

d∈R



We get rid of parentheses

65/d-130/d-3=0

We multiply all the terms by the denominator


-3*d+65-130=0

We add all the numbers together, and all the variables

-3d-65=0

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

-3d=65

d=65/-3

d=-21+2/3

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