8x+20/5x=2/1

Simple and best practice solution for 8x+20/5x=2/1 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 8x+20/5x=2/1 equation: 



8x+20/5x=2/1

We move all terms to the left:

8x+20/5x-(2/1)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

8x+20/5x-0=0

We add all the numbers together, and all the variables

8x+20/5x=0

We multiply all the terms by the denominator


8x*5x+20=0

Wy multiply elements

40x^2+20=0

a = 40; b = 0; c = +20;
Δ = b2-4ac
Δ = 02-4·40·20
Δ = -3200
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 60+70+3x+5=180 | | 104+x+9+42=180 | | 42+2x+6+90=180 | | 5(1+2x)-3=-30-6x | | 3b+10=-5(6b-2) | | -13=-13m | | -8d+-11d=9 | | 100/5x5=100 | | -2(-6-7n)5n=145 | | 7x4=10 | | 9w-6=-6(w+6) | | 3=g+5/4 | | x-(x-156)*0.14=664.15 | | (x+7)(x-7)=40 | | 4x+5=16x-2 | | 12y+12/12=1 | | 12y+13/12=1 | | 9x+2=1/81 | | 3k^2-2k-6=0 | | 3x+10=10/7 | | 49x^2+7x-318=0 | | b/5+5=5 | | 0.12(2y-3)=0.15(y+5) | | 95=6k-7 | | 18/t-1=17 | | 10k+3=-167 | | 5(3x+4)=78 | | 2x(x+3)=X2+3x+70 | | 3r-2=12 | | 182x+189=129x | | 5000=x*0.015 | | -4h-4=4 |

Equations solver categories