40/20=8/x

Simple and best practice solution for 40/20=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 40/20=8/x equation: 



40/20=8/x

We move all terms to the left:

40/20-(8/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+8/x)+40/20=0

We add all the numbers together, and all the variables

-(+8/x)+2=0

We get rid of parentheses

-8/x+2=0

We multiply all the terms by the denominator


2*x-8=0

We add all the numbers together, and all the variables

2x-8=0

We move all terms containing x to the left, all other terms to the right

2x=8

x=8/2

x=4

See similar equations:

| 25=m-15 | | n10=5 | | b4=9 | | 8n=240 | | 2+6(a-2)=10a-4 | | 8t^2-46t-3=0 | | 2x-2x+3x=40 | | x+24=7x+18 | | 7+3x=5x+7 | | 42x−9x2−45=0 | | 4982054293750923485740987x+439850349058342058349=513409875 | | 12093847x+65486Y=43589034 | | 18a+3=5 | | 12n=5n+2+76 | | 4x+7=6x-8 | | 27+-26h=313 | | 5q=2q | | -48=6(h+-1) | | 3(2y+5)=15 | | (3x-1)-(x-5)=x | | 3x–4=xx= | | 3x–4=x x= | | -(t+-13)=22 | | 6x+6=32-7x | | 14^2−18+9x=0 | | k^2+10^k=27 | | 2c^2+2c+5=0 | | 5^(6-2x)=25 | | k2+10k=27 | | 14x2−18+9x=0 | | 2c+2=100 | | -9(y-94)=-36 |

Equations solver categories