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

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


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

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

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

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

Multiply 2 * 2
-1insx + 4ins * x = 0

Multiply ins * x
-1insx + 4insx = 0

Combine like terms: -1insx + 4insx = 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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