cos(0.5)x=-1

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Solution for cos(0.5)x=-1 equation: 


Simplifying
cos(0.5) * x = -1

Reorder the terms for easier multiplication:
0.5cos * x = -1

Multiply cos * x
0.5cosx = -1

Solving
0.5cosx = -1

Solving for variable 'c'.

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

Divide each side by '0.5osx'.
c = -2o-1s-1x-1

Simplifying
c = -2o-1s-1x-1

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