cos(-4x)=

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Solution for cos(-4x)= equation:


Simplifying
cos(-4x) = 0

Remove parenthesis around (-4x)
cos * -4x = 0

Reorder the terms for easier multiplication:
-4cos * x = 0

Multiply cos * x
-4cosx = 0

Solving
-4cosx = 0

Solving for variable 'c'.

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

Divide each side by '-4'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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