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

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


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

Reorder the terms:
8(3 + 3n) = 9(8n + 9) + 9
(3 * 8 + 3n * 8) = 9(8n + 9) + 9
(24 + 24n) = 9(8n + 9) + 9

Reorder the terms:
24 + 24n = 9(9 + 8n) + 9
24 + 24n = (9 * 9 + 8n * 9) + 9
24 + 24n = (81 + 72n) + 9

Reorder the terms:
24 + 24n = 81 + 9 + 72n

Combine like terms: 81 + 9 = 90
24 + 24n = 90 + 72n

Solving
24 + 24n = 90 + 72n

Solving for variable 'n'.

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

Add '-72n' to each side of the equation.
24 + 24n + -72n = 90 + 72n + -72n

Combine like terms: 24n + -72n = -48n
24 + -48n = 90 + 72n + -72n

Combine like terms: 72n + -72n = 0
24 + -48n = 90 + 0
24 + -48n = 90

Add '-24' to each side of the equation.
24 + -24 + -48n = 90 + -24

Combine like terms: 24 + -24 = 0
0 + -48n = 90 + -24
-48n = 90 + -24

Combine like terms: 90 + -24 = 66
-48n = 66

Divide each side by '-48'.
n = -1.375

Simplifying
n = -1.375

See similar equations:

| -4(t-3)+6t=4t-6 | | N+h=144 | | 0.47=cos(3.85x) | | 3(3x-2)=-21 | | tan(60)=9/x | | 10r+8=10r+6-8 | | 5x-17-4x=-11 | | 0.33-0.03(x+2)=-0.03(1-x) | | -11u=-5 | | 4x-2/3x=30 | | 2.4n-3and-7.8n+2= | | -8(v-3)=4v+8 | | 6(x^2+11)=228 | | 24=-4(d-3) | | -1/2x-1=1 | | -2=11y | | 240=12x+9(22-x) | | -20+(-23)+(-21)+(-18)= | | 2.5n+2h=366 | | 5x-1=5(x-5) | | 10a+9=159 | | 4(2w-5)-(3w-9)= | | x^2=-12y | | (5x-1)-(-3x+7)= | | 3p-4=-4 | | 33/8-2/3 | | -4x-4(5x+5)=-20 | | 1.6t=5.44 | | -12x=o | | 2b-4-5b-8= | | -7(4x+9)+3(3x-9)= | | -6x^3+3x^2-10x=0 |

Equations solver categories