6(n+2)+9=5n

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Solution for 6(n+2)+9=5n equation:


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

Reorder the terms:
6(2 + n) + 9 = 5n
(2 * 6 + n * 6) + 9 = 5n
(12 + 6n) + 9 = 5n

Reorder the terms:
12 + 9 + 6n = 5n

Combine like terms: 12 + 9 = 21
21 + 6n = 5n

Solving
21 + 6n = 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
21 + 6n + -5n = 5n + -5n

Combine like terms: 6n + -5n = 1n
21 + 1n = 5n + -5n

Combine like terms: 5n + -5n = 0
21 + 1n = 0

Add '-21' to each side of the equation.
21 + -21 + 1n = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 1n = 0 + -21
1n = 0 + -21

Combine like terms: 0 + -21 = -21
1n = -21

Divide each side by '1'.
n = -21

Simplifying
n = -21

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