3/x=9/12

Simple and best practice solution for 3/x=9/12 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 3/x=9/12 equation: 


D( x )

x = 0

x = 0

x = 0

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

3/x = 9/12 // - 9/12

3/x-(9/12) = 0

3/x-3/4 = 0

3*x^-1 = 3/4 // : 3

x^-1 = 1/4

-1 < 0

1/(x^1) = 1/4 // * x^1

1 = 1/4*x^1 // : 1/4

4 = x^1

x = 4

x = 4

See similar equations:

| 16-x=47 | | 75(4x-25)=180 | | 175000+x(550)=35000+x(1680) | | 2n^2+10n+8=0 | | 4t+4=-2-6t+7t | | 175000+x(550)=220650 | | 4+m+8m=-5 | | (2x-20)+(x+2)=180 | | x-12x-64=0 | | 9y-1=7y+9 | | 35000+x(1680)=300440 | | 1+6p+6p=-23 | | -13(p+6)=-9p-66 | | x^2+5x+9=9 | | (x+5)+(4x-20)=180 | | n+1=-25 | | 5n+3n=-24 | | r=3sinx | | 5(n-1)=n+10 | | -5x+x=-12 | | cos(4x)-cos(2x)=sin(3x) | | -5x^2=-25 | | y=390+1.5x | | (4x+8)+(16x+2)=90 | | -43-(-15)=x/8 | | 7y=21h+14 | | -10x^2+13x=4 | | n^2+2n-13=2 | | 12x+7=3x-12 | | A=15000(1+.05) | | 88=-4(2k-6) | | 2y^2+12y-54=0 |

Equations solver categories