cos(7x)=5

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Solution for cos(7x)=5 equation: 


Simplifying
cos(7x) = 5

Remove parenthesis around (7x)
cos * 7x = 5

Reorder the terms for easier multiplication:
7cos * x = 5

Multiply cos * x
7cosx = 5

Solving
7cosx = 5

Solving for variable 'c'.

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

Divide each side by '7osx'.
c = 0.7142857143o-1s-1x-1

Simplifying
c = 0.7142857143o-1s-1x-1

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