2/3x+60=2x

Solution for 2/3x+60=2x equation:

2/3x+60=2x

We move all terms to the left:

2/3x+60-(2x)=0


Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R


We add all the numbers together, and all the variables

-2x+2/3x+60=0

We multiply all the terms by the denominator


-2x*3x+60*3x+2=0

Wy multiply elements

-6x^2+180x+2=0

a = -6; b = 180; c = +2;
Δ = b2-4ac
Δ = 1802-4·(-6)·2
Δ = 32448
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:

$\sqrt{\Delta}=\sqrt{32448}=\sqrt{10816*3}=\sqrt{10816}*\sqrt{3}=104\sqrt{3}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(180)-104\sqrt{3}}{2*-6}=\frac{-180-104\sqrt{3}}{-12}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(180)+104\sqrt{3}}{2*-6}=\frac{-180+104\sqrt{3}}{-12}
$