3(3n+2)=9(9n+9)+5

Simple and best practice solution for 3(3n+2)=9(9n+9)+5 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 3(3n+2)=9(9n+9)+5 equation:


Simplifying
3(3n + 2) = 9(9n + 9) + 5

Reorder the terms:
3(2 + 3n) = 9(9n + 9) + 5
(2 * 3 + 3n * 3) = 9(9n + 9) + 5
(6 + 9n) = 9(9n + 9) + 5

Reorder the terms:
6 + 9n = 9(9 + 9n) + 5
6 + 9n = (9 * 9 + 9n * 9) + 5
6 + 9n = (81 + 81n) + 5

Reorder the terms:
6 + 9n = 81 + 5 + 81n

Combine like terms: 81 + 5 = 86
6 + 9n = 86 + 81n

Solving
6 + 9n = 86 + 81n

Solving for variable 'n'.

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

Add '-81n' to each side of the equation.
6 + 9n + -81n = 86 + 81n + -81n

Combine like terms: 9n + -81n = -72n
6 + -72n = 86 + 81n + -81n

Combine like terms: 81n + -81n = 0
6 + -72n = 86 + 0
6 + -72n = 86

Add '-6' to each side of the equation.
6 + -6 + -72n = 86 + -6

Combine like terms: 6 + -6 = 0
0 + -72n = 86 + -6
-72n = 86 + -6

Combine like terms: 86 + -6 = 80
-72n = 80

Divide each side by '-72'.
n = -1.111111111

Simplifying
n = -1.111111111

See similar equations:

| 433m+36=145 | | f(x)=5+2(150) | | 3e=​3/4 | | x-9/-7=2 | | x/90=40/100 | | 30b+3=12 | | 150m-100m+48000=51000-200m | | 4+9k=7k | | (5m-1)/3*(-4/5) | | 3f+f+4f= | | 3.2=4.5x | | (5m-1/3)*(-4/5) | | 5(4s+10)=210 | | 5(2l+6)=110 | | 5x+-12=-2+5(x+2) | | 8x-31=6x-30 | | Sin(6x)+2sin(3x)=0 | | (3m-2)=2(3m+3) | | x^2+5x+10=60 | | 8(x+2)=26+6x | | (u-9)9=54 | | 5n+(2n-3)=2n-4(n-2) | | (q-7)2=16 | | 122+90+x= | | (e+2)6=42 | | 3.72=ln(3.42/x) | | 4(3-5x)=-40-7x | | 7x+4=11x-8-4x | | 3x-5+y+12+5y-4=360 | | -5d+4=-4d | | 2x+103-x+6x-7= | | 5t+1=2t+22 |

Equations solver categories