3n=3n-21

Simple and best practice solution for 3n=3n-21 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 3n=3n-21 equation: 



3n=3n-21

We move all terms to the left:

3n-(3n-21)=0

We get rid of parentheses

3n-3n+21=0

We add all the numbers together, and all the variables

21!=0

There is no solution for this equation

See similar equations:

| 8-3k=-14 | | 14=10+8x | | -255=z+817 | | 42=-7/4v | | 1-4n=3n+8 | | ⅗x=21 | | 27=3y. | | 16x+28x=82 | | 7k−(k+6)+2k=22 | | n-1-n+n+1=63 | | -255=z+-817 | | x/5+20=55 | | 7x-32=5x+90 | | 1/2(8x+12)=18 | | 5/x−1+2/x+1=2/x^2−1 | | 18=-3-21x | | v-(-18.3)=35.4 | | 19=1-6x | | -27÷9=s | | -15t=-930 | | 3x+5(x+5)=(2x+2)+27 | | -7(3x+6)=84 | | 26=4x+x+1 | | 3x=2=4 | | 29=8+3m | | 5+x+10=2x+6 | | 5x−1+2x+1=2x2−1 | | 3=-225x+180x+2407 | | 3k+5=4 | | 6b=2-8 | | 16k=(-576) | | x−5=35 |

Equations solver categories