x=109-(x/5)

Solution for x=109-(x/5) equation:

x=109-(x/5)

We move all terms to the left:

x-(109-(x/5))=0

We add all the numbers together, and all the variables

x-(109-(+x/5))=0

We multiply all the terms by the denominator


x*5))-(109-(+x=0

We add all the numbers together, and all the variables

x+x*5))-(109-(=0

Wy multiply elements

5x^2+x=0

a = 5; b = 1; c = 0;
Δ = b2-4ac
Δ = 12-4·5·0
Δ = 1
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1}=1$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-1}{2*5}=\frac{-2}{10}
=-1/5
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+1}{2*5}=\frac{0}{10}
=0
$