4secx=-8

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Solution for 4secx=-8 equation: 


Simplifying
4secx = -8

Solving
4cesx = -8

Solving for variable 'c'.

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

Divide each side by '4esx'.
c = -2e-1s-1x-1

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

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