5/6x-2=-2/3x+11

Solution for 5/6x-2=-2/3x+11 equation:

5/6x-2=-2/3x+11

We move all terms to the left:

5/6x-2-(-2/3x+11)=0


Domain of the equation: 6x!=0

x!=0/6

x!=0

x∈R



Domain of the equation: 3x+11)!=0

x∈R


We get rid of parentheses

5/6x+2/3x-11-2=0

We calculate fractions


15x/18x^2+12x/18x^2-11-2=0

We add all the numbers together, and all the variables

15x/18x^2+12x/18x^2-13=0

We multiply all the terms by the denominator


15x+12x-13*18x^2=0

We add all the numbers together, and all the variables

27x-13*18x^2=0

Wy multiply elements

-234x^2+27x=0

a = -234; b = 27; c = 0;
Δ = b2-4ac
Δ = 272-4·(-234)·0
Δ = 729
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{729}=27$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(27)-27}{2*-234}=\frac{-54}{-468}
=3/26
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(27)+27}{2*-234}=\frac{0}{-468}
=0
$