-6+21=12n+15

Simple and best practice solution for -6+21=12n+15 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 -6+21=12n+15 equation:


Simplifying
-6 + 21 = 12n + 15

Combine like terms: -6 + 21 = 15
15 = 12n + 15

Reorder the terms:
15 = 15 + 12n

Add '-15' to each side of the equation.
15 + -15 = 15 + -15 + 12n

Combine like terms: 15 + -15 = 0
0 = 15 + -15 + 12n

Combine like terms: 15 + -15 = 0
0 = 0 + 12n
0 = 12n

Solving
0 = 12n

Solving for variable 'n'.

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

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

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

Divide each side by '-12'.
n = 0

Simplifying
n = 0

See similar equations:

| -10(s+4)=-109 | | 9+7(1+4r)=-26 | | 4x+5=-21-3x | | 11x+3=5+21 | | 10x-17=5x+5 | | 16p=60 | | 8y-7y+4= | | 6n+9=-3n+-27 | | x+1=5x-3 | | 6n+9=-3n-7 | | 4=-sx+37 | | -16=3+4(y-5) | | 4x^2+19x-5=(x+5) | | x=tan^2y | | 9x^2-66x+90=0 | | 5n-7-9n= | | 15-6y-y=1 | | x/3=1=x/4-1 | | 5y^2+4y-1=(5y-1) | | 2g^3-2g-8/g-4 | | 5(2y+3)=4(7y-2) | | 14/x=14 | | 12w^2-20w+3=0 | | 6x+4=7(x+5) | | 6x-5=-2x-77 | | 33x=777 | | 30/(16/3) | | 10y-5=45 | | tn=2n+2 | | 10/z=2 | | 5a^2+8a+3=(5a+3) | | 3+(2x-5)=3x |

Equations solver categories