cos(4*x-(pi))=-0.5

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Solution for cos(4*x-(pi))=-0.5 equation: 


Simplifying
cos(4x + -1(pi)) = -0.5

Reorder the terms:
cos(-1ip + 4x) = -0.5
(-1ip * cos + 4x * cos) = -0.5
(-1ciops + 4cosx) = -0.5

Solving
-1ciops + 4cosx = -0.5

Solving for variable 'c'.

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

Reorder the terms:
0.5 + -1ciops + 4cosx = -0.5 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.5 + -1ciops + 4cosx = 0.0

The solution to this equation could not be determined.

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