n+4n+2n=140

Simple and best practice solution for n+4n+2n=140 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 n+4n+2n=140 equation: 


Simplifying
n + 4n + 2n = 140

Combine like terms: n + 4n = 5n
5n + 2n = 140

Combine like terms: 5n + 2n = 7n
7n = 140

Solving
7n = 140

Solving for variable 'n'.

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

Divide each side by '7'.
n = 20

Simplifying
n = 20

See similar equations:

| n+2n+3n=180 | | n+3n-2=78 | | 4v-2(v+5)=-(2v+15) | | 3n+n=72 | | 28x^2+33x+9=0 | | 3y=10.02 | | -36x^2+12x+35=0 | | 4.08=-3j | | X^4-50x^2=-49 | | n-50+n=200 | | 18x^2+27x-56=0 | | X-7=3x+8-5x | | Ln(x+5)-ln(x-2)=1 | | Z+-4.53=-11.43 | | 11a^2-4=12a | | -x^3+1.5x^2+25x+12=0 | | 2k^2+7k=60 | | -1.4n+2.1=6.58 | | 5n=42 | | 5xn=240 | | 9y-11-5=25 | | -3(x+2)+4=7(x+3)+5 | | x+3x=12.80 | | 3y^2-5y=-2 | | X^4-65x^2=-64 | | 5x+116=12x-10 | | X^4-5x^2=-4 | | 6+3c=30 | | ax^2+6x-5=0 | | 129-6x=39x+24 | | ax^2-6x-5=0 | | 11-8x=146-43x |

Equations solver categories