0=2-4cos(x)

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


Simplifying
0 = 2 + -4cos(x)

Multiply cos * x
0 = 2 + -4cosx

Solving
0 = 2 + -4cosx

Solving for variable 'c'.

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

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

Combine like terms: -4cosx + 4cosx = 0
4cosx = 2 + 0
4cosx = 2

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

Simplifying
c = 0.5o-1s-1x-1

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