12=3n

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


Simplifying
12 = 3n

Solving
12 = 3n

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.
12 + -3n = 3n + -3n

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

Add '-12' to each side of the equation.
12 + -12 + -3n = 0 + -12

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

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

Divide each side by '-3'.
n = 4

Simplifying
n = 4

See similar equations:

| 3a^2+b^2=9c | | 5x^2-24x+27=0 | | 4x-(3x+8)=4 | | y=7x-3 | | x+26=24 | | y=2f(6x-18)+15 | | a+(x+4)=(a+4)-(a+1) | | 3x+8=y | | .3=-5z | | x^2-4x-5=5 | | -6x+12=2x+44 | | 64=14y-6y | | (6xy)(-5x)=0 | | 5w-19w=98 | | 3(-2)+4-2(-2)-7=4(-2)+3 | | 22+22-4=x | | 5((2x^2y-2xy)-(2x^2y+3xy^2))-(2xy-15xy^2)= | | 22+22-4= | | 8p+6=7p+8 | | 0=117+13t | | 3(-5b)+4b=-44 | | 4(3x+2)=52 | | 2c^1v^7=0 | | 22+22-4=40 | | 4(3+5x)-5=107 | | (x+6)(x+5)= | | -17=a+5 | | 12-11x=45 | | (2*2)-2+15= | | 3x-4=2+x-11 | | -7(4b+3)+(29b-4)=0 | | 9x+3(3x)=72 |

Equations solver categories