-3n=6n+9

Simple and best practice solution for -3n=6n+9 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 -3n=6n+9 equation: 


Simplifying
-3n = 6n + 9

Reorder the terms:
-3n = 9 + 6n

Solving
-3n = 9 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-3n + -6n = 9 + 6n + -6n

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

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

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

Simplifying
n = -1

See similar equations:

| Sw+2f=17 | | 12x-8=8x+28 | | 6x=6400 | | 5x=4480 | | -16x+5-3x=6(-4x+10) | | 23+2x=3x+10 | | (x-2)+2(x-2)-1= | | -5x=-5(17x-12)+20x | | 2/4=10/n | | 21y-1= | | 3x-1/4=2x-1/2 | | 7.5+A=2.5 | | 8x+4x=5x-11 | | -5v+2(V-6)=-30 | | 34/9=68/n | | -15x-3(-19x+6)=8(-16x+19) | | X-3x-2x=10 | | 2(x-3)+7=4(x-1)-2 | | 9c=25+4c | | m/36=12/72 | | -5.4+x=14.3 | | -6(3+6x)=-3(5x+20) | | 4y=3y-5.2 | | 12/10=30/x | | -8z-9+4=21 | | 5(-2x+10)-5=-x | | x+(x-2)+2(x-2)-1+2(x-2)=25 | | 3/5-2/5= | | 9w=72 | | -3x=6(-x-6)-9 | | 9x+7y=59 | | 4(3p-1)=92 |

Equations solver categories