20/4=8/x

Simple and best practice solution for 20/4=8/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 20/4=8/x equation:


D( x )

x = 0

x = 0

x = 0

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

20/4 = 8/x // - 8/x

20/4-(8/x) = 0

20/4-8*x^-1 = 0

-8*x^-1 = -5 // : -8

x^-1 = 5/8

-1 < 0

1/(x^1) = 5/8 // * x^1

1 = 5/8*x^1 // : 5/8

8/5 = x^1

x = 8/5

x = 8/5

See similar equations:

| 10x-8=400 | | 10x-8/3-4=6x | | -2(5f-2)=-10f+4 | | x+1.2=68 | | 3=2h-3 | | -3x=55-8x | | Y/6-x=-1;x=-9,9 | | -2(18r+10)+18r=-18r-20 | | (a^(1/3)b^(-1/4))^-12 | | x-208=28 | | 15/4=3/g | | -10+12n=-4n+11+16n | | 60000/0.75 | | -40+4x=-36 | | 14k=60 | | x-322=13 | | 5x-8+40=7-x | | 3(8d+3)-19d=9+5d | | x+155=216 | | x-105=116 | | 19-3g=5g-5g-5 | | 2x+5(3x-4)(x)=3520 | | 18t-3=3(6t-1) | | 4dx+17=8d-3 | | -7/5.14 | | -19j-5=-9-19j+4 | | x-102=132 | | 11z=-15z+2(9z-8) | | 3(x+1)=12whatisx | | 3[x+2]=5[x-2] | | 75.29= | | -19b+12=-19b+18-14 |

Equations solver categories