21/4=21/n

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



21/4=21/n

We move all terms to the left:

21/4-(21/n)=0



Domain of the equation: n)!=0

n!=0/1

n!=0

n∈R



We add all the numbers together, and all the variables

-(+21/n)+21/4=0

We get rid of parentheses

-21/n+21/4=0

We calculate fractions

There is no solution for this equation

See similar equations:

| |m−1|=4 | | 3^x+3=54 | | (4x)=(6x-58) | | 2x+9÷x-4=x | | 2x+9|x-4=x | | 2x+9x-4=x | | (2x+9)(x-4)=x | | 7m-26=2m | | 8x–7=x+10 | | -7(7x-4)=77 | | 5/8a=6+4/99 | | 25x+181.25=443 | | 5e^2-16e+3=0 | | -1/2(4x=6)=-13 | | X=50+(x/2) | | 6y+2-5(y+1)=-5y+6 | | 2x+3.3=11.3 | | 19/13x=76 | | 3x-5x=2+5 | | 10x-3+2=5 | | 7n=2n= | | 1/3(x-2)=1/5(x+4) | | 1/3y-4/3=1/6(y-12) | | 5c+4c=4 | | 6x+3×=3 | | 12(9x-8)=5x-8 | | 12-1q=1 | | X×(x+48)=180 | | 3x+8(1+x)=-9x-22 | | 16−3p=3/2​ p+5 | | y=-4/3(1/45)+57 | | 2/3x+1/2x+4=41/2 |

Equations solver categories