-9(2n-4)=-4(3n+12)

Simple and best practice solution for -9(2n-4)=-4(3n+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 -9(2n-4)=-4(3n+12) equation: 


Simplifying
-9(2n + -4) = -4(3n + 12)

Reorder the terms:
-9(-4 + 2n) = -4(3n + 12)
(-4 * -9 + 2n * -9) = -4(3n + 12)
(36 + -18n) = -4(3n + 12)

Reorder the terms:
36 + -18n = -4(12 + 3n)
36 + -18n = (12 * -4 + 3n * -4)
36 + -18n = (-48 + -12n)

Solving
36 + -18n = -48 + -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.
36 + -18n + 12n = -48 + -12n + 12n

Combine like terms: -18n + 12n = -6n
36 + -6n = -48 + -12n + 12n

Combine like terms: -12n + 12n = 0
36 + -6n = -48 + 0
36 + -6n = -48

Add '-36' to each side of the equation.
36 + -36 + -6n = -48 + -36

Combine like terms: 36 + -36 = 0
0 + -6n = -48 + -36
-6n = -48 + -36

Combine like terms: -48 + -36 = -84
-6n = -84

Divide each side by '-6'.
n = 14

Simplifying
n = 14

See similar equations:

| 12x^2+12y=0 | | -(c-5)=3 | | -11k=22 | | 19(12y+6)= | | 3(4x-1)+10=5x+1 | | -3(4x+2)=-2(5x-4) | | 31+2x=27 | | y=x+12x-45 | | 3y-7+x-10=y | | .31+2x=27 | | 4y+3y=13 | | 2x+2x+4+3x+x+5+3x-1= | | y-3=2y-8 | | -6x+4y= | | 5(x+2)+17+x=3(x+9)+3x | | 5i(-3+6i)=0 | | 4(5n-7)=8(2n-4) | | 3y-7+x-10=180 | | 3x+6x-15=30 | | 2i(3+3i)=0 | | 4x-10=2y-8 | | x+6=82 | | 5c+7b= | | -4x(x+3)=4(-x-1) | | y=85+55x | | 6x+6=8x-6 | | 10y+7=9-7y | | 2x^2+55x-525=0 | | 10x^2=-9-6x | | 2x^2+33x-189=0 | | (8a-4)=(4a+60) | | 4(3-x)=2(6-2x) |

Equations solver categories