3n+9+11=6

Simple and best practice solution for 3n+9+11=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 3n+9+11=6 equation: 


Simplifying
3n + 9 + 11 = 6

Reorder the terms:
9 + 11 + 3n = 6

Combine like terms: 9 + 11 = 20
20 + 3n = 6

Solving
20 + 3n = 6

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-20' to each side of the equation.
20 + -20 + 3n = 6 + -20

Combine like terms: 20 + -20 = 0
0 + 3n = 6 + -20
3n = 6 + -20

Combine like terms: 6 + -20 = -14
3n = -14

Divide each side by '3'.
n = -4.666666667

Simplifying
n = -4.666666667

See similar equations:

| 1/5(z+2)=2/3(z-1) | | X+8.5=13.7 | | -10+2d=-8 | | 3(5-m)=(2m-1) | | x-0.1x=0.75x+4.5 | | 112/100=x/140 | | 4x/3-x=x/15-8/5 | | w^2+16w+63=0 | | X-4.5=18.6 | | -7*-15=-4x-18 | | x/113 | | 2z+15z=17 | | 8a+3b=30 | | -4-5(-4z+4)=-3(6z-5)+8 | | 140/100=x/112 | | 4x+9=x-5 | | 0=-1/9x+38 | | 5y-2=20-6y | | 23-17=3(x-7) | | 950+900+4x=850+400+7x | | X-8.7=18.6 | | 26=-2*3+b | | 5x+11/3-9=8 | | y=-1/9x+38 | | 4x+5x=135 | | x^2-3x+1=48 | | -(5+6)=2(3a+8) | | 6d-12-d=9d+53 | | 7(t-3)+7t=7(2t+3)-12 | | 4v+4=-v-1 | | 10+4=5 | | 123=b+23 |

Equations solver categories