5(3n+1)=9(9n+8)+8

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Solution for 5(3n+1)=9(9n+8)+8 equation:


Simplifying
5(3n + 1) = 9(9n + 8) + 8

Reorder the terms:
5(1 + 3n) = 9(9n + 8) + 8
(1 * 5 + 3n * 5) = 9(9n + 8) + 8
(5 + 15n) = 9(9n + 8) + 8

Reorder the terms:
5 + 15n = 9(8 + 9n) + 8
5 + 15n = (8 * 9 + 9n * 9) + 8
5 + 15n = (72 + 81n) + 8

Reorder the terms:
5 + 15n = 72 + 8 + 81n

Combine like terms: 72 + 8 = 80
5 + 15n = 80 + 81n

Solving
5 + 15n = 80 + 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.
5 + 15n + -81n = 80 + 81n + -81n

Combine like terms: 15n + -81n = -66n
5 + -66n = 80 + 81n + -81n

Combine like terms: 81n + -81n = 0
5 + -66n = 80 + 0
5 + -66n = 80

Add '-5' to each side of the equation.
5 + -5 + -66n = 80 + -5

Combine like terms: 5 + -5 = 0
0 + -66n = 80 + -5
-66n = 80 + -5

Combine like terms: 80 + -5 = 75
-66n = 75

Divide each side by '-66'.
n = -1.136363636

Simplifying
n = -1.136363636

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