-sin(2x)-sin(x)=0

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Solution for -sin(2x)-sin(x)=0 equation:


Simplifying
-1sin(2x) + -1sin(x) = 0

Remove parenthesis around (2x)
-1ins * 2x + -1sin(x) = 0

Reorder the terms for easier multiplication:
-1 * 2ins * x + -1sin(x) = 0

Multiply -1 * 2
-2ins * x + -1sin(x) = 0

Multiply ins * x
-2insx + -1sin(x) = 0

Multiply ins * x
-2insx + -1insx = 0

Combine like terms: -2insx + -1insx = -3insx
-3insx = 0

Solving
-3insx = 0

Solving for variable 'i'.

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

Divide each side by '-3'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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