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

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


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

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

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

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

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

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

Combine like terms: -1insx + -9insx = -10insx
-10insx = 0

Solving
-10insx = 0

Solving for variable 'i'.

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

Divide each side by '-10'.
insx = 0.0

Simplifying
insx = 0.0

The solution to this equation could not be determined.

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