3cosx=-5

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Solution for 3cosx=-5 equation: 


Simplifying
3cosx = -5

Solving
3cosx = -5

Solving for variable 'c'.

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

Divide each side by '3osx'.
c = -1.666666667o-1s-1x-1

Simplifying
c = -1.666666667o-1s-1x-1

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