3n+11=20

Simple and best practice solution for 3n+11=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 3n+11=20 equation: 


Simplifying
3n + 11 = 20

Reorder the terms:
11 + 3n = 20

Solving
11 + 3n = 20

Solving for variable 'n'.

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

Add '-11' to each side of the equation.
11 + -11 + 3n = 20 + -11

Combine like terms: 11 + -11 = 0
0 + 3n = 20 + -11
3n = 20 + -11

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

Divide each side by '3'.
n = 3

Simplifying
n = 3

See similar equations:

| 18t-8=1 | | 3p^2-9p-10=0 | | 10n-15=55 | | -100=-20x | | 2a+5-(-a-7)=48 | | 6x+12=-40-7x | | x^2+18x=-1 | | 3x+1-3(x+1)=4 | | 8-8x=80-22x | | 4y=56 | | 4(x-4)=8 | | 13c+2C+15c= | | 40=10x | | -20(z+3)+6(4z-3)=3(z-6)+14 | | 228-3x=42x+23 | | y=.23x+1 | | .55x+.05(2-x)=.10(19) | | 4(2x+6)=87 | | 19c+6c= | | 11-8x=71-29x | | (x-3)+5=2(x+4) | | 92-2x=3x+22 | | (x-3)+5=(x+4) | | 2(6x+6)=-2(10x-10) | | 2.3-7x=-7x-25.7 | | 88=8(a+4) | | -73-2x=7-10x | | -14-2x=14-9x | | 2.3-7r=-7r-25.7 | | 2s-4t=18 | | -7x+63=0 | | -28=8z |

Equations solver categories