18/40=90/x

Simple and best practice solution for 18/40=90/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 18/40=90/x equation: 



18/40=90/x

We move all terms to the left:

18/40-(90/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

-(+90/x)+18/40=0

We get rid of parentheses

-90/x+18/40=0

We calculate fractions

There is no solution for this equation

See similar equations:

| 15/17=x/51 | | x/12=119/204 | | 10/x=25/50 | | 70=7-9x | | 3.6=9(y+0.1)y= | | 3/y+6(4)=6 | | 1/2x+1/2x=x+@ | | 10c=9c+9 | | 14x°+22x°=180° | | (d+4)(d-2)=55 | | 42x°+22x°=180° | | 3(×-5)=2(3x+21) | | 8p-p=35 | | +42°+22x°=180° | | X+42°+22x°=180° | | 0.5(x-18)=4+7x | | 71=29^x | | 7n+8=-8n+8-3n | | 6+(y+7)=9 | | 1/2(×-18)=4+7x | | 6-(y+7)=9 | | 49=1-4(y-10) | | 3(y+4)-9(y-8)=114 | | x+(x-4)+(3x-9)=90 | | 4+9(p-10)=-84-(2-2p) | | 3(x+1)=8+x | | 18.00+1.50h=13.00+2.75h | | 8(y-4)-y=128-3(2+5y) | | 1/x=5/60 | | x+x-4+3x-9=90 | | 18+6(6-2y)=-6(y-8+6) | | .75x=57000 |

Equations solver categories