sin(3x)-sin(9x)=0

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Solution for sin(3x)-sin(9x)=0 equation:


Simplifying
sin(3x) + -1sin(9x) = 0

Remove parenthesis around (3x)
ins * 3x + -1sin(9x) = 0

Reorder the terms for easier multiplication:
3ins * x + -1sin(9x) = 0

Multiply ins * x
3insx + -1sin(9x) = 0

Remove parenthesis around (9x)
3insx + -1ins * 9x = 0

Reorder the terms for easier multiplication:
3insx + -1 * 9ins * x = 0

Multiply -1 * 9
3insx + -9ins * x = 0

Multiply ins * x
3insx + -9insx = 0

Combine like terms: 3insx + -9insx = -6insx
-6insx = 0

Solving
-6insx = 0

Solving for variable 'i'.

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

Divide each side by '-6'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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