-5-2(6n+2)=-81

Simple and best practice solution for -5-2(6n+2)=-81 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 -5-2(6n+2)=-81 equation:


Simplifying
-5 + -2(6n + 2) = -81

Reorder the terms:
-5 + -2(2 + 6n) = -81
-5 + (2 * -2 + 6n * -2) = -81
-5 + (-4 + -12n) = -81

Combine like terms: -5 + -4 = -9
-9 + -12n = -81

Solving
-9 + -12n = -81

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + -12n = -81 + 9

Combine like terms: -9 + 9 = 0
0 + -12n = -81 + 9
-12n = -81 + 9

Combine like terms: -81 + 9 = -72
-12n = -72

Divide each side by '-12'.
n = 6

Simplifying
n = 6

See similar equations:

| y=2(x+3)(x-1) | | x+x=86 | | (v+7)/(6v+18) | | 8(4a-5)+7=127 | | x+x+x=-17 | | y=3(-4)-5 | | 2(v-1)=2v-2 | | y=-3x^2+15x+42 | | 3x-5-104=180 | | 3x-5+104=180 | | n^2=18-7n | | 4t+1=4t+3 | | p-1=5p+2p-8 | | =655.096+9.563*55+1.85*172-4.676*70 | | 1000=655.096+9.563*55+1.85*172-4.676*70 | | (a+5)(2a-7)=0 | | 133-7x=20x+19 | | 7x-11=39 | | 5-2x=5x+3 | | 27-11=x-33 | | 134-3x=33x+18 | | x(x-7)=2x-8 | | 3k=2k+k | | 12x-8x=1500 | | 12-8=1500 | | 10x-4x=35x | | 44b*36a=241b+a | | 1.4/182 | | cos(2x)-sin(4x)=0 | | x+4x+3x=34 | | 2a^2-2a-2=0 | | a+4=1+a |

Equations solver categories