21=6-x/4x

Simple and best practice solution for 21=6-x/4x 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 21=6-x/4x equation: 



21=6-x/4x

We move all terms to the left:

21-(6-x/4x)=0



Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-x/4x+6)+21=0

We get rid of parentheses

x/4x-6+21=0

We multiply all the terms by the denominator


x-6*4x+21*4x=0

Wy multiply elements

x-24x+84x=0

We add all the numbers together, and all the variables

61x=0

x=0/61

x=0

Równanie nie ma rozwiązania

See similar equations:

| ∣x+7∣=5 | | 5(4z+1)-7=178 | | 4x-5+4x-5+78=180 | | 3x-10=22-3x | | 19x-3=2x+150 | | 3(7x−6)2=20 | | 10y-6=17y+43 | | 4(q=2) | | 1000000=250000(1.08)^n | | 2x-12=5x+2 | | 1.2(0.2x-0.5)+1.86=13.26 | | 6x+9=2(x+3)+8= | | 5x-350=(1750-10x)18/1200 | | 5-3x+8=12 | | 6(x-13)=29 | | -13(6+x)=29 | | 6+x-13=29 | | x^2+15x=2700 | | 100x-700=525-3x | | 160p+200=1200 | | 35.6=12.5t+1/2((0-12.5/t)t^2) | | Y=4x-2(x=1-1) | | 6(6x-3)=162 | | -4a÷3-6=4 | | 4(5n-7)=-88 | | 4x+21=860 | | 4(r-8)-9r=-39-5r | | n*3-12=48 | | 6x+875=2117 | | 0.9x+2.2+0.9+7/9+6/9+2/29-2/74=0.2(5-x)+76+7/883 | | 2x+19=x+24 | | x+(24-71)=33-(x+128) |

Equations solver categories