2x+4cos(x)=0

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Solution for 2x+4cos(x)=0 equation: 


Simplifying
2x + 4cos(x) = 0

Multiply cos * x
2x + 4cosx = 0

Reorder the terms:
4cosx + 2x = 0

Solving
4cosx + 2x = 0

Solving for variable 'c'.

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

Add '-2x' to each side of the equation.
4cosx + 2x + -2x = 0 + -2x

Combine like terms: 2x + -2x = 0
4cosx + 0 = 0 + -2x
4cosx = 0 + -2x
Remove the zero:
4cosx = -2x

Divide each side by '4osx'.
c = -0.5o-1s-1

Simplifying
c = -0.5o-1s-1

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