x^2/x^2-9=12-x/x^2-9

Simple and best practice solution for x^2/x^2-9=12-x/x^2-9 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 x^2/x^2-9=12-x/x^2-9 equation: 


D( x )

x^2 = 0

x^2 = 0

x^2 = 0

1*x^2 = 0 // : 1

x^2 = 0

x = 0

x in (-oo:0) U (0:+oo)

(x^2)/(x^2)-9 = 12-(x/(x^2))-9 // - 12-(x/(x^2))-9

x/(x^2)+(x^2)/(x^2)-12-9+9 = 0

1*x^-1 = 11 // : 1

x^-1 = 11

-1 < 0

1/(x^1) = 11 // * x^1

1 = 11*x^1 // : 11

1/11 = x^1

x = 1/11

x = 1/11

See similar equations:

| 20/1.8 | | 10x-5y=26 | | y=-0.1x^2+2x+20 | | 5(8x^4/2x^6) | | 3log(2x-1)=0 | | x^3-6x^2+12x-56=0 | | 831/3 | | x^3-6x^2+12x-8=64 | | 5x-11=7x+12x | | -4/7.(-5) | | 2(2-x)(2-x)+3=0 | | 3y=90-x | | 9/5=x/3 | | x(1-0.02x)=10 | | x(1-0.02x)=20 | | x(1-0.02x)=26 | | 13.14/12= | | 4/6=x/3 | | 12/13.14= | | 13.14/12 | | 40/0.04 | | 3(2x+1)=7-2(x+5) | | w^2+18w=77 | | 30+2=4 | | 36+x=3(10+x) | | 7y+12=5y | | (e+2)=24 | | 91/14= | | 91/14 | | 3y+X=90 | | 704000t=11000*.2*1 | | 3(2x-7)+2(-5x)+(4x+1)=x |

Equations solver categories