9/4=45/z

Simple and best practice solution for 9/4=45/z 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 9/4=45/z equation: 


D( z )

z = 0

z = 0

z = 0

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

9/4 = 45/z // - 45/z

9/4-(45/z) = 0

9/4-45*z^-1 = 0

-45*z^-1 = -9/4 // : -45

z^-1 = 1/20

-1 < 0

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

1 = 1/20*z^1 // : 1/20

20 = z^1

z = 20

z = 20

See similar equations:

| -22+2(w-9)=-32 | | 0.6m=m+3 | | 7a=a+9.6 | | 12g+7g-1=189 | | 4x-2+2x+4=ac | | 3-x/65 | | -16=-10+8p-14 | | 40x^5y^3z^2/45x^2y^4z^5 | | 2m-6=12+16 | | r=2m+2.50 | | 19z-10z+16=88 | | -(3x-4x+5)+7x=6x-2(3-2x) | | 6+10x=15+8 | | 4(3-8x)+7(2x-9)=6(1-2x) | | x/(x-200)=9/7 | | -4-6(1+4a)=-10(1-9a)-2a | | 10+9(x+2)=109 | | -26/10 | | 4=1+v/3 | | 2r+12= | | 3+10+5x=25 | | 3.7-1.2x=0.625 | | a^2+3a-63=0 | | (x^3)-(xy^2)+((x^2)y)-(y^3)=0 | | -47=13z-4(4z+5) | | 5-18w=15 | | X/6-1/4=1/2-x/3 | | 18(7-2x)=1(7+2x) | | -4(6-4r)=16r-63 | | 3(u-8)=6u+6 | | 6x+4+3x=4-7x | | 4x-2b=5x |

Equations solver categories