N+3n=12

Simple and best practice solution for N+3n=12 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=12 equation: 


Simplifying
N + 3n = 12

Solving
N + 3n = 12

Solving for variable 'N'.

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

Add '-3n' to each side of the equation.
N + 3n + -3n = 12 + -3n

Combine like terms: 3n + -3n = 0
N + 0 = 12 + -3n
N = 12 + -3n

Simplifying
N = 12 + -3n

See similar equations:

| 12=3(x+7) | | 4a^2+28a+49= | | 3(0)=-y+2 | | 28-0.3y=10+2r | | -1.5x+2.2=2.8 | | 14x+13=6x+173 | | (3x+5)(2x-3)=0 | | 3x+5(2x-3)=0 | | -4=4(x-9)-2x | | x-3=-3x+25 | | 0.4y-0.02+0.1y=1.48 | | 0.02y-2.6=5.38 | | 4d+7=-(2d+41) | | -2.2x-0.9=-3.9 | | -8x+4x=36 | | 5x*2=6 | | 2y+3=6-4y | | x(3x+1)=4 | | 6(3z-1)-z(z+1)=5(z+1) | | -8+2x+5=x+1 | | 2x^2-4.578x+3.289=0 | | 2+x*2=4 | | 2-2x=-8 | | 36c^2-121g^2= | | 15y^2+6y= | | 9x+24=-3 | | 4x^2-7x+8=4x-2 | | x(x+4)-6(x+4)=0 | | 2x+9=29 | | -2x-17+8x=-43+10x-2 | | 8xv=92 | | 52x+x+9=45 |

Equations solver categories