9(2n+5)=9(8n+2)+2

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Solution for 9(2n+5)=9(8n+2)+2 equation:


Simplifying
9(2n + 5) = 9(8n + 2) + 2

Reorder the terms:
9(5 + 2n) = 9(8n + 2) + 2
(5 * 9 + 2n * 9) = 9(8n + 2) + 2
(45 + 18n) = 9(8n + 2) + 2

Reorder the terms:
45 + 18n = 9(2 + 8n) + 2
45 + 18n = (2 * 9 + 8n * 9) + 2
45 + 18n = (18 + 72n) + 2

Reorder the terms:
45 + 18n = 18 + 2 + 72n

Combine like terms: 18 + 2 = 20
45 + 18n = 20 + 72n

Solving
45 + 18n = 20 + 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.
45 + 18n + -72n = 20 + 72n + -72n

Combine like terms: 18n + -72n = -54n
45 + -54n = 20 + 72n + -72n

Combine like terms: 72n + -72n = 0
45 + -54n = 20 + 0
45 + -54n = 20

Add '-45' to each side of the equation.
45 + -45 + -54n = 20 + -45

Combine like terms: 45 + -45 = 0
0 + -54n = 20 + -45
-54n = 20 + -45

Combine like terms: 20 + -45 = -25
-54n = -25

Divide each side by '-54'.
n = 0.462962963

Simplifying
n = 0.462962963

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