2cos=5cos(x)-2

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Solution for 2cos=5cos(x)-2 equation: 


Simplifying
2cos = 5cos(x) + -2

Multiply cos * x
2cos = 5cosx + -2

Reorder the terms:
2cos = -2 + 5cosx

Solving
2cos = -2 + 5cosx

Solving for variable 'c'.

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

Add '-5cosx' to each side of the equation.
2cos + -5cosx = -2 + 5cosx + -5cosx

Combine like terms: 5cosx + -5cosx = 0
2cos + -5cosx = -2 + 0
2cos + -5cosx = -2

Reorder the terms:
2 + 2cos + -5cosx = -2 + 2

Combine like terms: -2 + 2 = 0
2 + 2cos + -5cosx = 0

The solution to this equation could not be determined.

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