-d-7/3d=d

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Solution for -d-7/3d=d equation: 



-d-7/3d=d

We move all terms to the left:

-d-7/3d-(d)=0



Domain of the equation: 3d!=0

d!=0/3

d!=0

d∈R



We add all the numbers together, and all the variables

-2d-7/3d=0

We multiply all the terms by the denominator


-2d*3d-7=0

Wy multiply elements

-6d^2-7=0

a = -6; b = 0; c = -7;
Δ = b2-4ac
Δ = 02-4·(-6)·(-7)
Δ = -168
Delta is less than zero, so there is no solution for the equation

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