X+1/2x+1/3x=18

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Solution for X+1/2x+1/3x=18 equation: 



X+1/2X+1/3X=18

We move all terms to the left:

X+1/2X+1/3X-(18)=0



Domain of the equation: 2X!=0

X!=0/2

X!=0

X∈R





Domain of the equation: 3X!=0

X!=0/3

X!=0

X∈R



We calculate fractions


X+3X/6X^2+2X/6X^2-18=0

We multiply all the terms by the denominator


X*6X^2+3X+2X-18*6X^2=0

We add all the numbers together, and all the variables

5X+X*6X^2-18*6X^2=0

Wy multiply elements

6X^3-108X^2+5X=0

We do not support eXpression: X^3

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