sin(4x)-sin-(2x)-sin(x)=0

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Solution for sin(4x)-sin-(2x)-sin(x)=0 equation:


Simplifying
sin(4x) + -1sin + -1(2x) + -1sin(x) = 0

Remove parenthesis around (4x)
ins * 4x + -1sin + -1(2x) + -1sin(x) = 0

Reorder the terms for easier multiplication:
4ins * x + -1sin + -1(2x) + -1sin(x) = 0

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

Remove parenthesis around (2x)
4insx + -1ins + -1 * 2x + -1sin(x) = 0

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

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

Reorder the terms:
-1ins + 4insx + -1insx + -2x = 0

Combine like terms: 4insx + -1insx = 3insx
-1ins + 3insx + -2x = 0

Solving
-1ins + 3insx + -2x = 0

Solving for variable 'i'.

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

Add '2x' to each side of the equation.
-1ins + 3insx + -2x + 2x = 0 + 2x

Combine like terms: -2x + 2x = 0
-1ins + 3insx + 0 = 0 + 2x
-1ins + 3insx = 0 + 2x
Remove the zero:
-1ins + 3insx = 2x

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

The solution to this equation could not be determined.

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