2/3x+1/6=3/4x+11

Solution for 2/3x+1/6=3/4x+11 equation:

2/3x+1/6=3/4x+11

We move all terms to the left:

2/3x+1/6-(3/4x+11)=0


Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



Domain of the equation: 4x+11)!=0

x∈R


We get rid of parentheses

2/3x-3/4x-11+1/6=0

We calculate fractions


48x^2/432x^2+288x/432x^2+(-324x)/432x^2-11=0

We multiply all the terms by the denominator


48x^2+288x+(-324x)-11*432x^2=0

Wy multiply elements

48x^2-4752x^2+288x+(-324x)=0

We get rid of parentheses

48x^2-4752x^2+288x-324x=0

We add all the numbers together, and all the variables

-4704x^2-36x=0

a = -4704; b = -36; c = 0;
Δ = b2-4ac
Δ = -362-4·(-4704)·0
Δ = 1296
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1296}=36$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-36)-36}{2*-4704}=\frac{0}{-9408}
=0
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-36)+36}{2*-4704}=\frac{72}{-9408}
=-3/392
$