Cos(x)-2x=0

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Solution for Cos(x)-2x=0 equation: 


Simplifying
Cos(x) + -2x = 0

Multiply osC * x
osxC + -2x = 0

Solving
osxC + -2x = 0

Solving for variable 'o'.

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

Add '2x' to each side of the equation.
osxC + -2x + 2x = 0 + 2x

Combine like terms: -2x + 2x = 0
osxC + 0 = 0 + 2x
osxC = 0 + 2x
Remove the zero:
osxC = 2x

Divide each side by 'sxC'.
o = 2s-1C-1

Simplifying
o = 2s-1C-1

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