X-2cosx=0

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Solution for X-2cosx=0 equation: 


Simplifying
X + -2cosx = 0

Solving
X + -2cosx = 0

Solving for variable 'X'.

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

Add '2cosx' to each side of the equation.
X + -2cosx + 2cosx = 0 + 2cosx

Combine like terms: -2cosx + 2cosx = 0
X + 0 = 0 + 2cosx
X = 0 + 2cosx
Remove the zero:
X = 2cosx

Simplifying
X = 2cosx

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