2*cos(3*x)=1.5

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Solution for 2*cos(3*x)=1.5 equation: 


Simplifying
2cos(3x) = 1.5

Remove parenthesis around (3x)
2cos * 3x = 1.5

Reorder the terms for easier multiplication:
2 * 3cos * x = 1.5

Multiply 2 * 3
6cos * x = 1.5

Multiply cos * x
6cosx = 1.5

Solving
6cosx = 1.5

Solving for variable 'c'.

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

Divide each side by '6osx'.
c = 0.25o-1s-1x-1

Simplifying
c = 0.25o-1s-1x-1

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