18/3=15/x

Simple and best practice solution for 18/3=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 18/3=15/x equation: 


D( x )

x = 0

x = 0

x = 0

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

18/3 = 15/x // - 15/x

18/3-(15/x) = 0

18/3-15*x^-1 = 0

-15*x^-1 = -6 // : -15

x^-1 = 2/5

-1 < 0

1/(x^1) = 2/5 // * x^1

1 = 2/5*x^1 // : 2/5

5/2 = x^1

x = 5/2

x = 5/2

See similar equations:

| (2a+3b)(2a-3b)=0 | | (x+-2y)(2x+y)=0 | | 1/4*y=15 | | |3v-2|/5=4 | | 0.8=cosA | | 6x^2+7=2 | | 108=d+42 | | (23)10=(x)2 | | 3x-5(x-4)=-5+2x-3 | | 4x(3x^2-2x+3)-6[3x-x(2x-5)]=0 | | x-y-2z=5 | | 2(3x+2)=19 | | X^2-4=28 | | -54=a-9 | | Y=-2(x+2) | | (((4x-3)^9)-(36x(4x-3)^8))/((4x-3)^18) | | 1000-3x=0 | | 4x-14=12x | | 30x+5-22x=8x-4 | | 4(9)-4x=28 | | 2x+5x=49 | | (5t+2x)-3t= | | -7(b^2+2b-5)+b(2b+6)+8=0 | | -6x+4=20x-5+9 | | 6x+7(1-x)=6.9 | | 5/x=18/20 | | 9+3y=4-4y | | 1/2(n-4)-3=3-(2n+3) | | 7n(2n-8)= | | 49=2x/0.5-x | | 49=2x/(0.5-x) | | 4a(a-3)+5a(2a+7)=0 |

Equations solver categories