8/9=72/x

Simple and best practice solution for 8/9=72/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 8/9=72/x equation: 


D( x )

x = 0

x = 0

x = 0

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

8/9 = 72/x // - 72/x

8/9-(72/x) = 0

8/9-72*x^-1 = 0

-72*x^-1 = -8/9 // : -72

x^-1 = 1/81

-1 < 0

1/(x^1) = 1/81 // * x^1

1 = 1/81*x^1 // : 1/81

81 = x^1

x = 81

x = 81

See similar equations:

| 3+.75x=20 | | x/-2-72=-88 | | 7=4(f-2) | | 142=4t-50 | | 36+25=c^2 | | -7+3i+x=10-2i | | x^3-6x^2-16x-96=0 | | 3(v+2)=-5v+22 | | 8+-2r=-12 | | 20+.05p=10+0.7p | | -4h-5(-3+9h)= | | y=x^3-6x^2-16x-96 | | 180=21p+33 | | 20m+.05p=10m+0.7p | | 3m^3+4m^2-15m=0 | | 6-6x=-2(x+5)whatisx | | 1/2a-4=4=3-1/4 | | 576+100=c^2 | | 5x^3+14x^2+24=0 | | 117=4x+1 | | -30=-8x+6(x-3) | | 6x-37=24 | | 10(x-20)(x-20)=1000 | | 2=24-x/1250 | | 4/9x(6/7) | | (24-(x/1250))*1250 | | 20m+.05=10m+0.7 | | 32-16x=12-20x+4 | | 7x+32=75 | | 15/65=3/x | | 36+4=c^2 | | 25x7/10 |

Equations solver categories