5sin(4x)=-10sin(2x)

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Solution for 5sin(4x)=-10sin(2x) equation:


Simplifying
5sin(4x) = -10sin(2x)

Remove parenthesis around (4x)
5ins * 4x = -10sin(2x)

Reorder the terms for easier multiplication:
5 * 4ins * x = -10sin(2x)

Multiply 5 * 4
20ins * x = -10sin(2x)

Multiply ins * x
20insx = -10sin(2x)

Remove parenthesis around (2x)
20insx = -10ins * 2x

Reorder the terms for easier multiplication:
20insx = -10 * 2ins * x

Multiply -10 * 2
20insx = -20ins * x

Multiply ins * x
20insx = -20insx

Solving
20insx = -20insx

Solving for variable 'i'.

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

Add '20insx' to each side of the equation.
20insx + 20insx = -20insx + 20insx

Combine like terms: 20insx + 20insx = 40insx
40insx = -20insx + 20insx

Combine like terms: -20insx + 20insx = 0
40insx = 0

Divide each side by '40'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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