(1/4)x+x=150

Solution for (1/4)x+x=150 equation:

(1/4)x+x=150

We move all terms to the left:

(1/4)x+x-(150)=0


Domain of the equation: 4)x!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

(+1/4)x+x-150=0

We add all the numbers together, and all the variables

x+(+1/4)x-150=0

We multiply parentheses

x^2+x-150=0

a = 1; b = 1; c = -150;
Δ = b2-4ac
Δ = 12-4·1·(-150)
Δ = 601
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1)-\sqrt{601}}{2*1}=\frac{-1-\sqrt{601}}{2}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1)+\sqrt{601}}{2*1}=\frac{-1+\sqrt{601}}{2}
$