6n+9=-3n-21-6=

Simple and best practice solution for 6n+9=-3n-21-6= 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 6n+9=-3n-21-6= equation: 



6n+9=-3n-21-6=

We move all terms to the left:

6n+9-(-3n-21-6)=0

We add all the numbers together, and all the variables

6n-(-3n-27)+9=0

We get rid of parentheses

6n+3n+27+9=0

We add all the numbers together, and all the variables

9n+36=0

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

9n=-36

n=-36/9

n=-4

See similar equations:

| 2x+9x+8-3x=16 | | 2-6x=5-5(x-1)= | | 1/3x=1/4x+5 | | 4x-13=2x+9= | | 4x-4=15+3 | | N^2-11n+40=0 | | H(5)=0.3x+9.7 | | N2-11n+40=0 | | 9m=12+5m | | H(t)=-16^2+54t+24 | | 0=2x^2+9x-18 | | 4=2/7w | | y=|-2-2|+3 | | 5x+2+3x+5=540 | | 10x+9x=85 | | 3(x+5)²=48 | |   –7x+10=–20 | | y+40=10 | | 16x+12=140 | | 6w+20=130 | | 281/6+132/5=x | | z/2-3/4=21/4 | | 6w+20=6w130 | | 14=2×w | | x-9=4x+18 | | 10-1=5x+6 | | 62+x=x+118 | | 3x-11+5-29=18 | | 3=v+7 | | 5x2-136=44 | | 3x+5=10-x | | 85.4=(m+3.3) |

Equations solver categories