7*cos*x+5*cos*2x=0

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Solution for 7*cos*x+5*cos*2x=0 equation:


Simplifying
7cos * x + 5cos * 2x = 0

Multiply cos * x
7cosx + 5cos * 2x = 0

Reorder the terms for easier multiplication:
7cosx + 5 * 2cos * x = 0

Multiply 5 * 2
7cosx + 10cos * x = 0

Multiply cos * x
7cosx + 10cosx = 0

Combine like terms: 7cosx + 10cosx = 17cosx
17cosx = 0

Solving
17cosx = 0

Solving for variable 'c'.

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

Divide each side by '17'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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