3n+4n-2n=15

Simple and best practice solution for 3n+4n-2n=15 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+4n-2n=15 equation: 



3n+4n-2n=15

We move all terms to the left:

3n+4n-2n-(15)=0

We add all the numbers together, and all the variables

5n-15=0

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

5n=15

n=15/5

n=3

See similar equations:

| 3(1–4x)=–9x+5 | | -10-10+h=6h+10 | | x/5-(-5)=10 | | -9+r/4=-5 | | 0.2x+1.3=0.7x-1.2 | | 4(2x-1)+10=3(x-3) | | -8+v/9=-7 | | -(2x+5)=8x-19 | | .333m=12-m | | (x-7)+(x+8)2=9 | | 4x-3/3=-7 | | 20y-4=4(5y-1) | | -6b-2=118 | | 4(p-15)=132 | | 8x*8x*8x*8x=1024 | | 2^(x+7)=6 | | ^(x+7)=6 | | -10-10f=-8f+2 | | 0.3x+10=0.8x−20 | | (8x)^4=1024 | | p=9p−8p | | .3x+10=0.8x−20 | | {.3x+10=0.8x−20} | | 2/5d-1/7=1/3 | | 3n2+5=-46 | | 7x+15=2(x-5)+41 | | 7+b/2=-3 | | Y=2x2+3 | | 2x-2=3x-5+5x-5 | | 4=5m=64 | | -0.72x+0.53x=6.2x= | | 8r-28=6+7(r-4) |

Equations solver categories