-Sin(x)=Sin(2x)

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Solution for -Sin(x)=Sin(2x) equation:


Simplifying
-1Sin(x) = Sin(2x)

Multiply inS * x
-1inxS = Sin(2x)

Remove parenthesis around (2x)
-1inxS = inS * 2x

Reorder the terms for easier multiplication:
-1inxS = 2inS * x

Multiply inS * x
-1inxS = 2inxS

Solving
-1inxS = 2inxS

Solving for variable 'i'.

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

Add '-2inxS' to each side of the equation.
-1inxS + -2inxS = 2inxS + -2inxS

Combine like terms: -1inxS + -2inxS = -3inxS
-3inxS = 2inxS + -2inxS

Combine like terms: 2inxS + -2inxS = 0
-3inxS = 0

Divide each side by '-3'.
inxS = 0

Simplifying
inxS = 0

The solution to this equation could not be determined.

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