n+3n=120

Simple and best practice solution for n+3n=120 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+3n=120 equation: 


Simplifying
n + 3n = 120

Combine like terms: n + 3n = 4n
4n = 120

Solving
4n = 120

Solving for variable 'n'.

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

Divide each side by '4'.
n = 30

Simplifying
n = 30

See similar equations:

| 3x-2x=28 | | d^2-33d-280=0 | | 5y-3y=16 | | x^2=30 | | 25v^2=100 | | 40=-8+5y | | 0.2x(5x-1)=0 | | 3w-7+9w=10+12w+3 | | -15r+3(2s-4r)= | | -3(10x+4y)+6(6x-2y)= | | 3w-7+9w=10-12w+3 | | -x+12=10 | | (3ax+4a)-(9x+15a)= | | -4x-9=11 | | 9-7x=81-28x | | 138-6x=5x+6 | | 4+2(x-1)=5x-(x+10) | | 2(x+4)-(x+1)=10 | | p-(p+30)=6p(p-5)+4p | | 4(x+6)=6(x-2) | | 50w+100=400 | | 4(x+1)=-4 | | 3x^2+8x+2=0 | | 3x=-16 | | 6(x+1)=2(x-1) | | 3x-6x^2-9x= | | 8b+12=5(4+2b) | | 0.4x+4=40 | | .111y-10=.222 | | 3a+2b=16 | | -.333m-4=2 | | .5y-7=9 |

Equations solver categories