x+2/2x+3=1

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Solution for x+2/2x+3=1 equation: 



x+2/2x+3=1

We move all terms to the left:

x+2/2x+3-(1)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

x+2/2x+2=0

We multiply all the terms by the denominator


x*2x+2*2x+2=0

Wy multiply elements

2x^2+4x+2=0

a = 2; b = 4; c = +2;
Δ = b2-4ac
Δ = 42-4·2·2
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-4}{4}=-1$

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