-11n-9(-12-2n)=9(n+2)+8n

Simple and best practice solution for -11n-9(-12-2n)=9(n+2)+8n 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 -11n-9(-12-2n)=9(n+2)+8n equation:


Simplifying
-11n + -9(-12 + -2n) = 9(n + 2) + 8n
-11n + (-12 * -9 + -2n * -9) = 9(n + 2) + 8n
-11n + (108 + 18n) = 9(n + 2) + 8n

Reorder the terms:
108 + -11n + 18n = 9(n + 2) + 8n

Combine like terms: -11n + 18n = 7n
108 + 7n = 9(n + 2) + 8n

Reorder the terms:
108 + 7n = 9(2 + n) + 8n
108 + 7n = (2 * 9 + n * 9) + 8n
108 + 7n = (18 + 9n) + 8n

Combine like terms: 9n + 8n = 17n
108 + 7n = 18 + 17n

Solving
108 + 7n = 18 + 17n

Solving for variable 'n'.

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

Add '-17n' to each side of the equation.
108 + 7n + -17n = 18 + 17n + -17n

Combine like terms: 7n + -17n = -10n
108 + -10n = 18 + 17n + -17n

Combine like terms: 17n + -17n = 0
108 + -10n = 18 + 0
108 + -10n = 18

Add '-108' to each side of the equation.
108 + -108 + -10n = 18 + -108

Combine like terms: 108 + -108 = 0
0 + -10n = 18 + -108
-10n = 18 + -108

Combine like terms: 18 + -108 = -90
-10n = -90

Divide each side by '-10'.
n = 9

Simplifying
n = 9

See similar equations:

| -4x+6(4-2x)=2(x-7)+2 | | -12(1-r)+8(-2r-5)=0 | | 10x-5=21-2x | | 3x+5=-6x+9x-7 | | 3x+5=-6+9x-7 | | Y=4-3*0 | | 0.33x+5=-4 | | 15y=5.1-2y | | .75(3x+1)=2(3-2x)+11 | | 0.25x-4=1 | | 4x^2=-12x | | 3(2x-1)+5(x+2)=6(x-0.5) | | 3x^2-35X+22=0 | | 3u^2+7u+2=0 | | -3-2(-3)= | | -1+4m-3m=m-4+3 | | 2x-3=6y | | 180=5x | | x-6=28-3x | | 8v+3=-5+1+7v+7 | | 4x^2-5x+9=7+4 | | X^2-1=12x | | 39-12a=7-16w | | 7-4y=6(0) | | 7-4y=6(-1) | | a=-88+9a | | 7-4y=6(-2) | | c-8=18 | | 2y+7(15)=4 | | 2y+7(10)=4 | | 3y-7=4(6) | | 3x^2-150x+2000=0 |

Equations solver categories