(9/x-1)(7/x-3)

Simple and best practice solution for (9/x-1)(7/x-3) 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 (9/x-1)(7/x-3) equation: 


D( x )

x = 0

x = 0

x = 0

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

(9/x-1)*(7/x-3) = 0

(9*x^-1-1)*(7*x^-1-3) = 0

( 7*x^-1-3 )

7*x^-1 = 3 // : 7

x^-1 = 3/7

-1 < 0

1/(x^1) = 3/7 // * x^1

1 = 3/7*x^1 // : 3/7

7/3 = x^1

x = 7/3

( 9*x^-1-1 )

9*x^-1 = 1 // : 9

x^-1 = 1/9

-1 < 0

1/(x^1) = 1/9 // * x^1

1 = 1/9*x^1 // : 1/9

9 = x^1

x = 9

x in { 7/3, 9 }

See similar equations:

| 4x-8-2x=x-6 | | m/2+1=-2.78 | | 8x^2-3x+2=0 | | ((8x^8)/y)^-3 | | (2-5x)(2-5x)=0 | | 10x+3=-5(x+7)+8 | | x-2/5=61/4 | | (2x-6)(10x^2-24x+9)=0 | | (2/14)+(1/2p)=(1/7) | | 1/2m+12=48 | | (3x+7)/(5)-2=9 | | x-2(3x+24)=3x | | 2/3(4x+2)=3(1-2x)+7 | | -8-5z=0+9z | | 11/14x=22 | | X-7+3(2x+1)=-7(x+2) | | -5x+9=-49 | | -4x+7(x+3)=8x+14 | | -23-4x=13+10x | | -58+22=-6x+15x | | 8n+12-5n=12 | | (5)/(x+6)=-(3)/(2x+12)+1 | | 9x*16x=3300 | | x-7=x+23 | | 5x/(x+4)+3x/(x-5) | | 13x-17=3x-(56/8) | | 6/2x+3=30 | | -w/0.2=15.4 | | 9(X-3)=-3(2X+14) | | 13x-17=3x-7 | | (3/10)=(5x+1)/(18x-6) | | 10.36=2.7y |

Equations solver categories