1/3x-176=x

Solution for 1/3x-176=x equation:

1/3x-176=x

We move all terms to the left:

1/3x-176-(x)=0


Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R


We add all the numbers together, and all the variables

-1x+1/3x-176=0

We multiply all the terms by the denominator


-1x*3x-176*3x+1=0

Wy multiply elements

-3x^2-528x+1=0

a = -3; b = -528; c = +1;
Δ = b2-4ac
Δ = -5282-4·(-3)·1
Δ = 278796
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{278796}=\sqrt{4*69699}=\sqrt{4}*\sqrt{69699}=2\sqrt{69699}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-528)-2\sqrt{69699}}{2*-3}=\frac{528-2\sqrt{69699}}{-6}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-528)+2\sqrt{69699}}{2*-3}=\frac{528+2\sqrt{69699}}{-6}
$