21x=21=3

Simple and best practice solution for 21x=21=3 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 21x=21=3 equation: 



21x=21=3

We move all terms to the left:

21x-(21)=0

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

21x=21

x=21/21

x=1

See similar equations:

| 7=2k+3 | | 0x+1=2x+9 | | 6x+7+3x+11=180 | | 3j−3=3 | | 10/x+1=5/9 | | 150+x=200 | | 256r^2-169=0 | | 13=3n+6-5n | | 2x-1/4=3/4 | | 4n-13=69 | | 3(x-14)+1=(-4x)+5 | | 3y+4+2y=10-4y+12 | | 3n+2=69 | | 3/4x-3=-2 | | (4x/3x)=2 | | 6=4m+3-9m | | 168-7x=21x | | -3(4+m)=36 | | 3n-8=26 | | 11x-4-8x=17 | | 9x+4=6x+40 | | 9+x=64 | | -15x+10=55 | | 4x+-10=3x+6 | | h-13h-4=8 | | 0.324=0.5x+0.045 | | 9x/7-x=x/28-3/4 | | 3+3n=26 | | 7b-2-4b=21 | | -3-7(2+6x)=8x+33 | | 2-q/4=2 | | x5-7=18 |

Equations solver categories