sin(7x)+sin(x)=0

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Solution for sin(7x)+sin(x)=0 equation:


Simplifying
sin(7x) + sin(x) = 0

Remove parenthesis around (7x)
ins * 7x + sin(x) = 0

Reorder the terms for easier multiplication:
7ins * x + sin(x) = 0

Multiply ins * x
7insx + sin(x) = 0

Multiply ins * x
7insx + insx = 0

Combine like terms: 7insx + insx = 8insx
8insx = 0

Solving
8insx = 0

Solving for variable 'i'.

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

Divide each side by '8'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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