28/35=42/z

Simple and best practice solution for 28/35=42/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 28/35=42/z equation: 


D( z )

z = 0

z = 0

z = 0

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

28/35 = 42/z // - 42/z

28/35-(42/z) = 0

28/35-42*z^-1 = 0

-42*z^-1 = -4/5 // : -42

z^-1 = 2/105

-1 < 0

1/(z^1) = 2/105 // * z^1

1 = 2/105*z^1 // : 2/105

105/2 = z^1

z = 105/2

z = 105/2

See similar equations:

| -3a/5-2a/6=14 | | y=1/5*10+7 | | 2.9q-3.5-2.3q=0.4q-4.4 | | 13/16*4= | | 12/v=-4 | | 3x+2+4x-5=180 | | 28/35=42/x | | b/9-b/2+5/18 | | y=1/5*5+7 | | -8r-(-10r)=12 | | =(x-3)(x^2+3x+9) | | 6*1/2= | | -2x-18=-24 | | X+1/13=5/13 | | 2(2k-1)=4k(-2) | | -18+6k=6(1+3k) | | 8+6x=7x-4 | | 32/36=y/45 | | 4x-10=x+3x-2 | | 5r-(-3r)-(-9)=-7 | | 130=x+2x+(x+18) | | 5(x+1)=-4x+67 | | 12x-8y=-24 | | 11x+9=12x-8 | | (0+(-5))+((-2)+1)=5.9 | | -31=n-19 | | 4-6x=28 | | 8/5x=-15 | | 2/3*4/5*m=1/3 | | 50q-43=52a-81 | | 6W-15W=-27 | | 3x^(9/8)=15 |

Equations solver categories