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

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Solution for 2x/x+1-x/3x+2=0 equation: 



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



Domain of the equation: x!=0

x∈R





Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



We add all the numbers together, and all the variables

2x/x-x/3x+3=0

We calculate fractions


(-1x^2)/3x^2+6x^2/3x^2+3=0

We multiply all the terms by the denominator


(-1x^2)+6x^2+3*3x^2=0

We add all the numbers together, and all the variables

6x^2+(-1x^2)+3*3x^2=0

Wy multiply elements

6x^2+(-1x^2)+9x^2=0

We get rid of parentheses

6x^2-1x^2+9x^2=0

We add all the numbers together, and all the variables

14x^2=0

a = 14; b = 0; c = 0;
Δ = b2-4ac
Δ = 02-4·14·0
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{0}{28}=0$

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