9(n+9)+3=8n

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


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

Reorder the terms:
9(9 + n) + 3 = 8n
(9 * 9 + n * 9) + 3 = 8n
(81 + 9n) + 3 = 8n

Reorder the terms:
81 + 3 + 9n = 8n

Combine like terms: 81 + 3 = 84
84 + 9n = 8n

Solving
84 + 9n = 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
84 + 9n + -8n = 8n + -8n

Combine like terms: 9n + -8n = 1n
84 + 1n = 8n + -8n

Combine like terms: 8n + -8n = 0
84 + 1n = 0

Add '-84' to each side of the equation.
84 + -84 + 1n = 0 + -84

Combine like terms: 84 + -84 = 0
0 + 1n = 0 + -84
1n = 0 + -84

Combine like terms: 0 + -84 = -84
1n = -84

Divide each side by '1'.
n = -84

Simplifying
n = -84

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