3x-9/x^2-9=7

Simple and best practice solution for 3x-9/x^2-9=7 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 3x-9/x^2-9=7 equation: 



3x-9/x^2-9=7

We move all terms to the left:

3x-9/x^2-9-(7)=0



Domain of the equation: x^2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

3x-9/x^2-16=0

We multiply all the terms by the denominator


3x*x^2-16*x^2-9=0

We add all the numbers together, and all the variables

-16x^2+3x*x^2-9=0

Wy multiply elements

-16x^2+3x^3-9=0

We do not support expression: x^3

See similar equations:

| 6x-x+10=0 | | X-8/1=2/3x | | 7(2s)-8(s+6)=0 | | 7x+.45=2.9 | | 3+2^(x-4)=15 | | 10x+50=5x-28 | | 30-14=4(x-9) | | 3v+13=55 | | 3+2^x-4=15 | | 0=x^2-28x+396 | | X-4x^1/2-32=0 | | X+4/3=5-x+2/2 | | -13x+2=-6 | | 0.4x+3=2 | | 7(2s)-8(s+6=0 | | 8x=62 | | 8x+28=90 | | 1/4(4R-2=r-2 | | x+9/x+8+1=1/x+8 | | -20=m+30 | | (3x+10)+(5x+18)=90 | | (14x-18)+(5x-8)=180 | | 8v^2+3=0 | | 0=2x^2+21x-198 | | 33/22=22/x | | 3(3+2x)=2(-4x3x) | | x2+31x+58=0 | | 1/2(4x-6)=6(1/3x-1/2)+7 | | 9x+7=104 | | 5y−4=6 | | 2/3x+3=2 | | 41d+18=49d+42 |

Equations solver categories