21=6/4x

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



21=6/4x

We move all terms to the left:

21-(6/4x)=0



Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

-6/4x+21=0

We multiply all the terms by the denominator


21*4x-6=0

Wy multiply elements

84x-6=0

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

84x=6

x=6/84

x=1/14

See similar equations:

| F(15)=50.900(1.03)x | | 3(5x+2)=2(3x-15) | | 4x-3(2x+1)=7 | | 52.5/x=10.5 | | 3x+(9)=-5 | | 5=7(2y-8) | | 180=2x126x | | 1/2x^-9=0 | | 17(x)=0.6 | | 7x-8=56x-3 | | 2m=111=m+249 | | 5(x+3)=15x+5 | | -2(1+7p)=8(p-7) | | -5g+10=-15 | | 3x^=9.8596 | | -6x+15=1-8x | | 14x+13=5x-4 | | b+(3/2b)+(b+45)+(2b-90)+90=180 | | 240/4=n.n= | | 7m+4=3m | | -3(3-6b=6b+5 | | 7v=3v+36 | | 15-8=x+9 | | 2(8n-4)=8(1-n) | | 2+y(-2-3y)=0 | | -61=-5(5r-4) | | 9x^2-18x=81 | | 9x-34=4x-1 | | 3a-8=5a-14 | | (5^2x+3)+2=27 | | -8(n+7)+3(3n-3)=4 | | 5^2x+3=27 |

Equations solver categories