-2cos(3x)=1.382

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Solution for -2cos(3x)=1.382 equation: 


Simplifying
-2cos(3x) = 1.382

Remove parenthesis around (3x)
-2cos * 3x = 1.382

Reorder the terms for easier multiplication:
-2 * 3cos * x = 1.382

Multiply -2 * 3
-6cos * x = 1.382

Multiply cos * x
-6cosx = 1.382

Solving
-6cosx = 1.382

Solving for variable 'c'.

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

Divide each side by '-6osx'.
c = -0.2303333333o-1s-1x-1

Simplifying
c = -0.2303333333o-1s-1x-1

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