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Simplifying
(12n + -1n) * 5n = 0
Combine like terms: 12n + -1n = 11n
(11n) * 5n = 0
Remove parenthesis around (11n)
11n * 5n = 0
Reorder the terms for easier multiplication:
11 * 5n * n = 0
Multiply 11 * 5
55n * n = 0
Multiply n * n
55n2 = 0
Solving
55n2 = 0
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Divide each side by '55'.
n2 = 0
Simplifying
n2 = 0
Take the square root of each side:
n = {0}
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