cos(4x+3x)=0

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Solution for cos(4x+3x)=0 equation: 


Simplifying
cos(4x + 3x) = 0

Combine like terms: 4x + 3x = 7x
cos(7x) = 0

Remove parenthesis around (7x)
cos * 7x = 0

Reorder the terms for easier multiplication:
7cos * x = 0

Multiply cos * x
7cosx = 0

Solving
7cosx = 0

Solving for variable 'c'.

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

Divide each side by '7'.
cosx = 0

Simplifying
cosx = 0

The solution to this equation could not be determined.

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