3N=-9N+12

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Solution for 3N=-9N+12 equation: 


Simplifying
3N = -9N + 12

Reorder the terms:
3N = 12 + -9N

Solving
3N = 12 + -9N

Solving for variable 'N'.

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

Add '9N' to each side of the equation.
3N + 9N = 12 + -9N + 9N

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

Combine like terms: -9N + 9N = 0
12N = 12 + 0
12N = 12

Divide each side by '12'.
N = 1

Simplifying
N = 1

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