3n+3n-4n-n+4n=20

Simple and best practice solution for 3n+3n-4n-n+4n=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+3n-4n-n+4n=20 equation: 



3n+3n-4n-n+4n=20

We move all terms to the left:

3n+3n-4n-n+4n-(20)=0

We add all the numbers together, and all the variables

5n-20=0

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

5n=20

n=20/5

n=4

See similar equations:

| 7x-4x-4=5 | | -4(b-4)=17-3b | | 7q+q-q=7 | | (3x-2)(5x+6)=180 | | -37-x=6(x+2) | | 3-2x=41 | | 8x-2x-8=4 | | 12j-7j-j-3j+3j=12 | | 18+6n=-3(-4n+8) | | 15d-9d-4d+2d=8 | | 7-r=-3r-7(-5r-1) | | 7-2(5-3x)=4(x-3) | | 10x-5x-6=19 | | 15d-9d-4d-2d=8 | | 4(3+4p)=12+2p | | 9k-7k=16 | | 3p-p=18 | | 8n+30=2(6+7n)+6 | | -3x=4=17 | | 8-7x=2(4-6x)+5x | | 16j-13j=3 | | 4(x+6)=76 | | -7=-1/9a | | 5-3x=7x+15 | | 19c-17c=20 | | -4x-8=-2(x+1) | | -7/2x-5/2+2x=-17/2 | | 4e+7=-25 | | 10y+24=13y | | 6x+28=360 | | x/11=-24 | | (2x+10)°+(5x+30)°=180° |

Equations solver categories