(4/3)x=10/3

Solution for (4/3)x=10/3 equation:

(4/3)x=10/3

We move all terms to the left:

(4/3)x-(10/3)=0


Domain of the equation: 3)x!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

(+4/3)x-(+10/3)=0

We multiply parentheses

4x^2-(+10/3)=0

We get rid of parentheses

4x^2-10/3=0

We multiply all the terms by the denominator


4x^2*3-10=0

Wy multiply elements

12x^2-10=0

a = 12; b = 0; c = -10;
Δ = b2-4ac
Δ = 02-4·12·(-10)
Δ = 480
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:

$\sqrt{\Delta}=\sqrt{480}=\sqrt{16*30}=\sqrt{16}*\sqrt{30}=4\sqrt{30}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-4\sqrt{30}}{2*12}=\frac{0-4\sqrt{30}}{24}
=-\frac{4\sqrt{30}}{24}
=-\frac{\sqrt{30}}{6}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+4\sqrt{30}}{2*12}=\frac{0+4\sqrt{30}}{24}
=\frac{4\sqrt{30}}{24}
=\frac{\sqrt{30}}{6}
$