cosine(x)=4x

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Solution for cosine(x)=4x equation: 


Simplifying
cosine(x) = 4x

Multiply ceinos * x
ceinosx = 4x

Solving
ceinosx = 4x

Solving for variable 'c'.

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

Divide each side by 'einosx'.
c = 4e-1i-1n-1o-1s-1

Simplifying
c = 4e-1i-1n-1o-1s-1

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