1/2x+x+x(x-3)=68

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Solution for 1/2x+x+x(x-3)=68 equation: 



1/2x+x+x(x-3)=68

We move all terms to the left:

1/2x+x+x(x-3)-(68)=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+1/2x+x(x-3)-68=0

We multiply parentheses

x^2+x+1/2x-3x-68=0

We multiply all the terms by the denominator


x^2*2x+x*2x-3x*2x-68*2x+1=0

Wy multiply elements

2x^3+2x^2-6x^2-136x+1=0

We do not support expression: x^3

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