-15=-6+6n+3n

Simple and best practice solution for -15=-6+6n+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 -15=-6+6n+3n equation:


Simplifying
-15 = -6 + 6n + 3n

Combine like terms: 6n + 3n = 9n
-15 = -6 + 9n

Solving
-15 = -6 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-15 + -9n = -6 + 9n + -9n

Combine like terms: 9n + -9n = 0
-15 + -9n = -6 + 0
-15 + -9n = -6

Add '15' to each side of the equation.
-15 + 15 + -9n = -6 + 15

Combine like terms: -15 + 15 = 0
0 + -9n = -6 + 15
-9n = -6 + 15

Combine like terms: -6 + 15 = 9
-9n = 9

Divide each side by '-9'.
n = -1

Simplifying
n = -1

See similar equations:

| 5x+2(x+3)=34 | | 28=21c+42 | | 3x+4x-2-5x=0 | | 3p-2-4=12 | | x^2+55x+2=0 | | 20x-18=5(3x+5)+2 | | -18-16n=-4n+6 | | 10x+8x^2=3 | | 0.80x+0.60(90)=0.40(69) | | 14-10x=45-17x | | 8c-12=3c+4 | | -5a-2-5a=8 | | -13=23-4x | | 33w-21=16w+13 | | 3x-6(-x+16)=-186 | | 6-4m+3=5 | | 5t+2=-33 | | 2x/5-2=6 | | 33c-14=-3-11c | | 33c-14=--11c | | 4x-12x=-36 | | 7(6+7)+x=8 | | -5(5x-5)=-225 | | 39=43 | | 12w+-6+w=32+4w+21 | | -3x+5(-3x-2)=-100 | | 3m-(-7)=10 | | 7w-8=27 | | (n+5)*10=1000 | | 16x+5=42 | | 2+3y-9=5y-7-2y | | 16x+5=-36 |

Equations solver categories