3n+6=3n-12

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Solution for 3n+6=3n-12 equation:


Simplifying
3n + 6 = 3n + -12

Reorder the terms:
6 + 3n = 3n + -12

Reorder the terms:
6 + 3n = -12 + 3n

Add '-3n' to each side of the equation.
6 + 3n + -3n = -12 + 3n + -3n

Combine like terms: 3n + -3n = 0
6 + 0 = -12 + 3n + -3n
6 = -12 + 3n + -3n

Combine like terms: 3n + -3n = 0
6 = -12 + 0
6 = -12

Solving
6 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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