9+6n=5(n+9)

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


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

Reorder the terms:
9 + 6n = 5(9 + n)
9 + 6n = (9 * 5 + n * 5)
9 + 6n = (45 + 5n)

Solving
9 + 6n = 45 + 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.
9 + 6n + -5n = 45 + 5n + -5n

Combine like terms: 6n + -5n = 1n
9 + 1n = 45 + 5n + -5n

Combine like terms: 5n + -5n = 0
9 + 1n = 45 + 0
9 + 1n = 45

Add '-9' to each side of the equation.
9 + -9 + 1n = 45 + -9

Combine like terms: 9 + -9 = 0
0 + 1n = 45 + -9
1n = 45 + -9

Combine like terms: 45 + -9 = 36
1n = 36

Divide each side by '1'.
n = 36

Simplifying
n = 36

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