sin(5x)+sin(6x)=sin(7x)

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Solution for sin(5x)+sin(6x)=sin(7x) equation:


Simplifying
sin(5x) + sin(6x) = sin(7x)

Remove parenthesis around (5x)
ins * 5x + sin(6x) = sin(7x)

Reorder the terms for easier multiplication:
5ins * x + sin(6x) = sin(7x)

Multiply ins * x
5insx + sin(6x) = sin(7x)

Remove parenthesis around (6x)
5insx + ins * 6x = sin(7x)

Reorder the terms for easier multiplication:
5insx + 6ins * x = sin(7x)

Multiply ins * x
5insx + 6insx = sin(7x)

Combine like terms: 5insx + 6insx = 11insx
11insx = sin(7x)

Remove parenthesis around (7x)
11insx = ins * 7x

Reorder the terms for easier multiplication:
11insx = 7ins * x

Multiply ins * x
11insx = 7insx

Solving
11insx = 7insx

Solving for variable 'i'.

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

Add '-7insx' to each side of the equation.
11insx + -7insx = 7insx + -7insx

Combine like terms: 11insx + -7insx = 4insx
4insx = 7insx + -7insx

Combine like terms: 7insx + -7insx = 0
4insx = 0

Divide each side by '4'.
insx = 0

Simplifying
insx = 0

The solution to this equation could not be determined.

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