12(14+n)+5(-2n-9)=18

Simple and best practice solution for 12(14+n)+5(-2n-9)=18 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 12(14+n)+5(-2n-9)=18 equation:


Simplifying
12(14 + n) + 5(-2n + -9) = 18
(14 * 12 + n * 12) + 5(-2n + -9) = 18
(168 + 12n) + 5(-2n + -9) = 18

Reorder the terms:
168 + 12n + 5(-9 + -2n) = 18
168 + 12n + (-9 * 5 + -2n * 5) = 18
168 + 12n + (-45 + -10n) = 18

Reorder the terms:
168 + -45 + 12n + -10n = 18

Combine like terms: 168 + -45 = 123
123 + 12n + -10n = 18

Combine like terms: 12n + -10n = 2n
123 + 2n = 18

Solving
123 + 2n = 18

Solving for variable 'n'.

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

Add '-123' to each side of the equation.
123 + -123 + 2n = 18 + -123

Combine like terms: 123 + -123 = 0
0 + 2n = 18 + -123
2n = 18 + -123

Combine like terms: 18 + -123 = -105
2n = -105

Divide each side by '2'.
n = -52.5

Simplifying
n = -52.5

See similar equations:

| (2x^2-5x+2)(3x^2-4x+1)=0 | | 3680=-10x^2+285x+2700 | | 6x-6y-x+6y=0 | | 44=4x^2-48x+184 | | x^2+x=960 | | y=-2(x-100)+240 | | 60=4x^2-44x+172 | | 6x-6y-x+6y=-36 | | 3x^2-6xy-5x+10y= | | (x+5)(x+1)=3 | | Y=-.5x^2+4x-8 | | 2logx-log(10x-250)-1=0 | | 4y-y+6y=15 | | 3(7+x)=54 | | 2x^3y+10x^2y-8xy= | | -3d+0.33(b+3d)=10 | | 9y+3=8 | | 0=-16t^2+784 | | y=sqrt(x-1)*sqrt(x-1) | | (m-1)(3m+7)=3(m+5)+-12 | | -2(-9x+12)=-2x+7 | | (x)(x-1)=840 | | x^2-8x=2x | | 8x+12=6x+10 | | -2(-9+12)=-2x+7 | | (4+w)(4w+9)=0 | | x^4+3x^3-5x^2-15=0 | | -12x+4y+4x-4y=14 | | 2x^2+14x-2=0 | | 2y^2-12y-x^2+6x+7=0 | | 45000+10x=200+20x | | 8x-4=32x+2 |

Equations solver categories