9(3n+2)=9(9n+9)+8

Simple and best practice solution for 9(3n+2)=9(9n+9)+8 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(3n+2)=9(9n+9)+8 equation: 


Simplifying
9(3n + 2) = 9(9n + 9) + 8

Reorder the terms:
9(2 + 3n) = 9(9n + 9) + 8
(2 * 9 + 3n * 9) = 9(9n + 9) + 8
(18 + 27n) = 9(9n + 9) + 8

Reorder the terms:
18 + 27n = 9(9 + 9n) + 8
18 + 27n = (9 * 9 + 9n * 9) + 8
18 + 27n = (81 + 81n) + 8

Reorder the terms:
18 + 27n = 81 + 8 + 81n

Combine like terms: 81 + 8 = 89
18 + 27n = 89 + 81n

Solving
18 + 27n = 89 + 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.
18 + 27n + -81n = 89 + 81n + -81n

Combine like terms: 27n + -81n = -54n
18 + -54n = 89 + 81n + -81n

Combine like terms: 81n + -81n = 0
18 + -54n = 89 + 0
18 + -54n = 89

Add '-18' to each side of the equation.
18 + -18 + -54n = 89 + -18

Combine like terms: 18 + -18 = 0
0 + -54n = 89 + -18
-54n = 89 + -18

Combine like terms: 89 + -18 = 71
-54n = 71

Divide each side by '-54'.
n = -1.314814815

Simplifying
n = -1.314814815

See similar equations:

| 2y-8=4 | | 50-1x=60+18x+2x^2 | | 9(z+1)-2(z-3)=3(z-3)+3(z-2) | | 3(x+2)=7(x-1)-15 | | 4/3a^2-1/2a^3 | | -7x+15+9x+15=-2 | | -4x+2/11-3x-1/11=7/11 | | -4x+2/11-3x-1/11 | | 76/38= | | -2(x-5)+8=4(-4+3) | | 27y-72=9 | | (X/4)-(y/9)=1 | | 8x-6x=-1 | | 20(.17x+.44)=15.60 | | 0.25f-3=1 | | 9w/11= | | 5ln(3-x)=4 | | 2n+15=29 | | 7X+49=7x+49 | | 16.3+5.3= | | 4+18=q/12 | | 45Y-(Y+23)=130Y+1 | | x/5=4/10 | | 3x+2(1-x)=12 | | 28-4x=48 | | 3x^2+(2-3k)x-3k-2=0 | | 9x+45/9 | | 12x+2[6+7(x+11)]=0 | | k/37=10-8 | | 6x-24=8x | | 3x-4(6-x)=3 | | 10-3=y/32 |

Equations solver categories