3x+15/2x+1=10^-3

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Solution for 3x+15/2x+1=10^-3 equation: 



3x+15/2x+1=10^-3

We move all terms to the left:

3x+15/2x+1-(10^-3)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

3x+15/2x+0.999=0

We multiply all the terms by the denominator


3x*2x+(0.999)*2x+15=0

We multiply parentheses

3x*2x+1.998x+15=0

Wy multiply elements

6x^2+1.998x+15=0

a = 6; b = 1.998; c = +15;
Δ = b2-4ac
Δ = 1.9982-4·6·15
Δ = -356.007996
Delta is less than zero, so there is no solution for the equation

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