3=-6n-9

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Solution for 3=-6n-9 equation:


Simplifying
3 = -6n + -9

Reorder the terms:
3 = -9 + -6n

Solving
3 = -9 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
3 + 6n = -9 + -6n + 6n

Combine like terms: -6n + 6n = 0
3 + 6n = -9 + 0
3 + 6n = -9

Add '-3' to each side of the equation.
3 + -3 + 6n = -9 + -3

Combine like terms: 3 + -3 = 0
0 + 6n = -9 + -3
6n = -9 + -3

Combine like terms: -9 + -3 = -12
6n = -12

Divide each side by '6'.
n = -2

Simplifying
n = -2

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