(3*cos(2x))+cosx=2

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


Simplifying
(3cos(2x)) + cosx = 2

Remove parenthesis around (2x)
(3cos * 2x) + cosx = 2

Reorder the terms for easier multiplication:
(3 * 2cos * x) + cosx = 2

Multiply 3 * 2
(6cos * x) + cosx = 2

Multiply cos * x
(6cosx) + cosx = 2

Combine like terms: (6cosx) + cosx = 7cosx
7cosx = 2

Solving
7cosx = 2

Solving for variable 'c'.

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

Divide each side by '7osx'.
c = 0.2857142857o-1s-1x-1

Simplifying
c = 0.2857142857o-1s-1x-1

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