8/d+3d=4

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Solution for 8/d+3d=4 equation: 



8/d+3d=4

We move all terms to the left:

8/d+3d-(4)=0



Domain of the equation: d!=0

d∈R



We add all the numbers together, and all the variables

3d+8/d-4=0

We multiply all the terms by the denominator


3d*d-4*d+8=0

We add all the numbers together, and all the variables

-4d+3d*d+8=0

Wy multiply elements

3d^2-4d+8=0

a = 3; b = -4; c = +8;
Δ = b2-4ac
Δ = -42-4·3·8
Δ = -80
Delta is less than zero, so there is no solution for the equation

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