3/9=15/x

Simple and best practice solution for 3/9=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 3/9=15/x equation: 


D( x )

x = 0

x = 0

x = 0

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

3/9 = 15/x // - 15/x

3/9-(15/x) = 0

3/9-15*x^-1 = 0

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

x^-1 = 1/45

-1 < 0

1/(x^1) = 1/45 // * x^1

1 = 1/45*x^1 // : 1/45

45 = x^1

x = 45

x = 45

See similar equations:

| 3/9=15/2 | | 6b+7=-1+5b | | k-2/5=11 | | x=-16x^2+3200 | | 3y-20=124 | | 49x^2=81 | | -8-3v=-4v-1 | | 3y-20=64 | | 2t^2-2t-12/4t^2-16+12 | | x(x-12)+20=0 | | x/7-2=2 | | 3y-20=56 | | 14-(-9x)+5x-(10)= | | 3y-20=32 | | 1+5v=6v-8 | | x^3+6x^2+10x=-8 | | y-24=64 | | -9+9n=7+7n | | -2x-40=-7(x+8)+6 | | y-24=56 | | y-24=32 | | (-3,-5)(2,-1)= | | (6)/(c+1)-(c)/(c^2-2c-8) | | factor(5n+6)(5n-7)= | | v(13v+3)=10 | | -3(t-2)+5t=8t-5 | | (5n+6)(5n-7)= | | y+14=-4 | | E^3x=124 | | 168=7(3+7x) | | 3x+8=6x-7 | | 12x-9=-11 |

Equations solver categories