9/15=4/x

Simple and best practice solution for 9/15=4/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 9/15=4/x equation: 


D( x )

x = 0

x = 0

x = 0

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

9/15 = 4/x // - 4/x

9/15-(4/x) = 0

9/15-4*x^-1 = 0

-4*x^-1 = -3/5 // : -4

x^-1 = 3/20

-1 < 0

1/(x^1) = 3/20 // * x^1

1 = 3/20*x^1 // : 3/20

20/3 = x^1

x = 20/3

x = 20/3

See similar equations:

| y=17+96 | | 2g-14=8 | | 3.2/2.56 | | x^2+9x-39=3x+1 | | 2g+14=8 | | -6(3x+2)=(2x-5)-(20x-7) | | x^2-9x-39=3x+1 | | 4x^3+12x-183=0 | | 2x-5(x-5)=-7+4x-24 | | -4a+2=42 | | -3t^2+10t+8=0 | | 8q+5=q-9 | | 56x^2-104.75x+44.625=0 | | 0.30(x+80)+1.50x=105 | | 542/720 | | 100=161.8x | | 6(4a+1)-8=142 | | 24x+6-5x=(4-x)*6+12 | | 5x-3(x-3)=-8+5x+2 | | -6-4(x+5)-5x=3x-2 | | -5x-28=-18 | | -2(m-2)=8 | | -40=-w/9 | | 0.4(x+10)+0.40x=20 | | Y=(-x-5)/-4 | | 0=3/4(x-5)^2-12 | | 6p+5p=-16 | | -5x+7x=24 | | 2x+3(x-8)-2=x-2 | | -3(4n-8)=-38 | | 22x-1160=1900-15x | | 1/2=(100-X)/X |

Equations solver categories