6n=-3n-21

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Solution for 6n=-3n-21 equation: 


Simplifying
6n = -3n + -21

Reorder the terms:
6n = -21 + -3n

Solving
6n = -21 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
6n + 3n = -21 + -3n + 3n

Combine like terms: 6n + 3n = 9n
9n = -21 + -3n + 3n

Combine like terms: -3n + 3n = 0
9n = -21 + 0
9n = -21

Divide each side by '9'.
n = -2.333333333

Simplifying
n = -2.333333333

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