1/3(x)+1/4(x)+x=57

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Solution for 1/3(x)+1/4(x)+x=57 equation: 



1/3(x)+1/4(x)+x=57

We move all terms to the left:

1/3(x)+1/4(x)+x-(57)=0



Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R





Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

x+1/3x+1/4x-57=0

We calculate fractions


x+4x/12x^2+3x/12x^2-57=0

We multiply all the terms by the denominator


x*12x^2+4x+3x-57*12x^2=0

We add all the numbers together, and all the variables

7x+x*12x^2-57*12x^2=0

Wy multiply elements

12x^3-684x^2+7x=0

We do not support expression: x^3

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