4sin(4x)=-8sin(2x)

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Solution for 4sin(4x)=-8sin(2x) equation:


Simplifying
4sin(4x) = -8sin(2x)

Remove parenthesis around (4x)
4ins * 4x = -8sin(2x)

Reorder the terms for easier multiplication:
4 * 4ins * x = -8sin(2x)

Multiply 4 * 4
16ins * x = -8sin(2x)

Multiply ins * x
16insx = -8sin(2x)

Remove parenthesis around (2x)
16insx = -8ins * 2x

Reorder the terms for easier multiplication:
16insx = -8 * 2ins * x

Multiply -8 * 2
16insx = -16ins * x

Multiply ins * x
16insx = -16insx

Solving
16insx = -16insx

Solving for variable 'i'.

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

Add '16insx' to each side of the equation.
16insx + 16insx = -16insx + 16insx

Combine like terms: 16insx + 16insx = 32insx
32insx = -16insx + 16insx

Combine like terms: -16insx + 16insx = 0
32insx = 0

Divide each side by '32'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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