0=3n-(n+12)

Simple and best practice solution for 0=3n-(n+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 0=3n-(n+12) equation:


Simplifying
0 = 3n + -1(n + 12)

Reorder the terms:
0 = 3n + -1(12 + n)
0 = 3n + (12 * -1 + n * -1)
0 = 3n + (-12 + -1n)

Reorder the terms:
0 = -12 + 3n + -1n

Combine like terms: 3n + -1n = 2n
0 = -12 + 2n

Solving
0 = -12 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
0 + -2n = -12 + 2n + -2n
Remove the zero:
-2n = -12 + 2n + -2n

Combine like terms: 2n + -2n = 0
-2n = -12 + 0
-2n = -12

Divide each side by '-2'.
n = 6

Simplifying
n = 6

See similar equations:

| 3s^3-8s=-2s^2 | | (5v-7)(1+v)=0 | | v-19=14 | | 9y+17=5y-3 | | (2x-2)(x+1)=10x-2 | | H(t)=-32t^2+155+3 | | -4(x+1)-2-4=20 | | 12+5.00x=138.00 | | -4.8-6x=23.4 | | 6x^2-8x+144=0 | | 39.95+x=143.70 | | 6b-18=10b-10 | | 10.50+2x=107.50 | | 5-1x=0 | | -3x+6(2x+11)=111 | | -6n+3n=15 | | n+12=6n | | 5(3a-1)-2(3a+2)=3(a+2+v) | | 8ln(x)-6ln(x)=ln(4x+12) | | x+2x+x+2x=140000 | | 3m+3=-12 | | c^2=b^2+c^2-100c+2500 | | 20=2(1+3x) | | 0=b^2-100c+2500 | | 8ln(x)-ln(x^6)=ln(4x+12) | | 3xsquared+2x+4=0 | | 10=6a+4-9a-a | | 3x-5=5y | | 5x-5=13-1x | | 12y-8=-10 | | 5(-3y+4)=-85 | | 5(-3+4)=-85 |

Equations solver categories