9N+12=12N

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Solution for 9N+12=12N equation:


Simplifying
9N + 12 = 12N

Reorder the terms:
12 + 9N = 12N

Solving
12 + 9N = 12N

Solving for variable 'N'.

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

Add '-12N' to each side of the equation.
12 + 9N + -12N = 12N + -12N

Combine like terms: 9N + -12N = -3N
12 + -3N = 12N + -12N

Combine like terms: 12N + -12N = 0
12 + -3N = 0

Add '-12' to each side of the equation.
12 + -12 + -3N = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -3N = 0 + -12
-3N = 0 + -12

Combine like terms: 0 + -12 = -12
-3N = -12

Divide each side by '-3'.
N = 4

Simplifying
N = 4

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