2n-4=8

Simple and best practice solution for 2n-4=8 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 2n-4=8 equation: 


Simplifying
2n + -4 = 8

Reorder the terms:
-4 + 2n = 8

Solving
-4 + 2n = 8

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 2n = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 2n = 8 + 4
2n = 8 + 4

Combine like terms: 8 + 4 = 12
2n = 12

Divide each side by '2'.
n = 6

Simplifying
n = 6

See similar equations:

| 3n+1.75=22.75 | | 14x-21=31(4x-11) | | 2n-5=11 | | w+(-4.1)=-5 | | 1-3y+1y=5 | | 2n-10=35 | | 5r+15=0 | | 4t+2=16t | | -19.95+1.10z=-2.35 | | 1-3y+1y=55 | | 4(5-y)=14x+13 | | r+0.48=1.2 | | y=0.09*40+116 | | 2y+y=5 | | y=-0.90*30+116 | | 7(3x-2)=91 | | w-4.1=-5 | | 0.4n-18=3n-16-0.8n | | 14.6x+93.1=5.6+2.1x | | 24=4k+1-k | | 11n-(3+10n)=-3 | | 4(x-8)=7 | | 33=z+11 | | 5(y-3x)=8-2x | | 2x^2+51x-236=0 | | 18x-7=-14-3x | | 8=3x-2y | | -22+8p=-5(3-3p) | | 2(4z-1)=3(z+2) | | 8=8x-2y | | 7x-4x+12=36-5y | | -2x+5=7x-22 |

Equations solver categories