cos(3x-180)=-1

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Solution for cos(3x-180)=-1 equation: 


Simplifying
cos(3x + -180) = -1

Reorder the terms:
cos(-180 + 3x) = -1
(-180 * cos + 3x * cos) = -1
(-180cos + 3cosx) = -1

Solving
-180cos + 3cosx = -1

Solving for variable 'c'.

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

Reorder the terms:
1 + -180cos + 3cosx = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -180cos + 3cosx = 0

The solution to this equation could not be determined.

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