9/12=15/x

Simple and best practice solution for 9/12=15/x 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 9/12=15/x equation: 


D( x )

x = 0

x = 0

x = 0

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

9/12 = 15/x // - 15/x

9/12-(15/x) = 0

9/12-15*x^-1 = 0

-15*x^-1 = -3/4 // : -15

x^-1 = 1/20

-1 < 0

1/(x^1) = 1/20 // * x^1

1 = 1/20*x^1 // : 1/20

20 = x^1

x = 20

x = 20

See similar equations:

| 3/9=x/36 | | 10x+12y=286 | | 3(x+2)-1=2(x+-1)+2 | | 7x+3.4=-15 | | 8x+7=159 | | 12=19c-13x | | 5x-7+8=x-5+13 | | 3x+4-24+6= | | -2xsquare+4x-3x=3 | | 5x-7x+8=x-5-13 | | 3/4x-2/3=1/6 | | 3/4x-2/3=1/6x | | x/4-3/2 | | 2x+14=50x-6 | | 3/4x-2/3=37/12 | | 0.5(x-2)=70 | | -5(6y-7)-y=-2(y-4) | | (3x+66)=(8x+6) | | h=(36)x-6 | | 4x+9=-x-1 | | 9x-5=20+7x | | 5x^2+5x-15=0 | | h(100)=x-6 | | ((a-5)/10)=20 | | a-5=200 | | 7x-2=-5x+4 | | 15x+6x+30= | | -3x+10=x-6 | | ((a-5)/10)=200 | | 120x+95=148x+11 | | 2/5p=6 | | P=NRT(T) |

Equations solver categories