(7x)=(x/2)+180

Solution for (7x)=(x/2)+180 equation:

(7x)=(x/2)+180

We move all terms to the left:

(7x)-((x/2)+180)=0

We add all the numbers together, and all the variables

7x-((+x/2)+180)=0

We multiply all the terms by the denominator


7x*2)+180)-((+x=0

We add all the numbers together, and all the variables

x+7x*2)+180)-((=0

Wy multiply elements

14x^2+x=0

a = 14; b = 1; c = 0;
Δ = b2-4ac
Δ = 12-4·14·0
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*14}=\frac{-2}{28}
=-1/14
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+1}{2*14}=\frac{0}{28}
=0
$