9n-12=11n-20

Simple and best practice solution for 9n-12=11n-20 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 9n-12=11n-20 equation: 



9n-12=11n-20

We move all terms to the left:

9n-12-(11n-20)=0

We get rid of parentheses

9n-11n+20-12=0

We add all the numbers together, and all the variables

-2n+8=0

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

-2n=-8

n=-8/-2

n=+4

See similar equations:

| 5x-x-7=3(x-2)-1 | | 6x+9x=4-11 | | 5p-10=2p+2 | | 4/7=8/r | | 7p-3=5p+7 | | 82-4k=6k=12 | | 6r+4=25-r | | -4-8n=100 | | 6r-3=2r+25 | | 7n-9=15n-13 | | 7r+9=65-r | | 9n-5=15n-65 | | 7p-2=6p+3 | | 7x/5+9x/10+2x/15=0 | | 8p-5=3p+5 | | 2n-19=6n-27 | | (12,3-x)+4,9=7,6 | | 4x+9=11x-12 | | 6p-2=5p+2 | | 4x+3x-8=14-7x | | 4/y+3=3/y-3 | | 10x+0.15(x-50)=0.12(50) | | 5/2y-7=3/y-3 | | (2x+4)/3=-8 | | 7/6y=49 | | 2*√x=27-7 | | 2,5+2,5x=12,5 | | 4x+15=55-4x | | 5/9+7/12=x | | 14=2(e=1) | | 2x/5+8=38 | | 3x-12=9(x-12) |

Equations solver categories