1/2x-5=1/5x+1

Simple and best practice solution for 1/2x-5=1/5x+1 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 1/2x-5=1/5x+1 equation:



1/2x-5=1/5x+1
We move all terms to the left:
1/2x-5-(1/5x+1)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: 5x+1)!=0
x∈R
We get rid of parentheses
1/2x-1/5x-1-5=0
We calculate fractions
5x/10x^2+(-2x)/10x^2-1-5=0
We add all the numbers together, and all the variables
5x/10x^2+(-2x)/10x^2-6=0
We multiply all the terms by the denominator
5x+(-2x)-6*10x^2=0
Wy multiply elements
-60x^2+5x+(-2x)=0
We get rid of parentheses
-60x^2+5x-2x=0
We add all the numbers together, and all the variables
-60x^2+3x=0
a = -60; b = 3; c = 0;
Δ = b2-4ac
Δ = 32-4·(-60)·0
Δ = 9
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9}=3$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(3)-3}{2*-60}=\frac{-6}{-120} =1/20 $
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(3)+3}{2*-60}=\frac{0}{-120} =0 $

See similar equations:

| -1x-15=5 | | x=8x+1−31 | | 2x*3x=147^2 | | 96-21x=180 | | 0.05x+0.25(2x-1)=4.15 | | 1-3x+4-2x/8=9-7x/4 | | -2.5(x-3.8)=-0.5 | | 2x+5/8-1=3 | | x^+18x+3=0 | | a^2-20a+5=0 | | -(50/500)x^2-(50/500)x+1=0 | | (50/500)x^2+(50/500)x-1=0 | | 4(5-2)=9x+3 | | 18-x+1/2=0 | | 13x+5=-3x-21 | | 1.35x-4.5=0.1x+7.75 | | 3*x3+9*x2+2=0 | | 2.5x+13=0.5 | | 3x​ −1=5 | | (9x–2)(7x+9)=0 | | 6(4x+1)=0 | | x-9/3=1 | | 10b^2+24b+20=0 | | x+(2x+3)+(x+7)=12 | | x/((0.5-x)*(0.4-x))=94216 | | -6(x+5)-3x+4x=-408+x | | x+2/2=13 | | -54x+-30-3x+4x=-408+x | | 2/5x+1/10=4 | | 3x-4(x-1)=8 | | -7(-1-4)=13(2m-3) | | 19+x2=4 |

Equations solver categories