Sin(2x)cos(x)-sin(x)=0

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


Simplifying
Sin(2x) * cos(x) + -1sin(x) = 0

Remove parenthesis around (2x)
inS * 2x * cos(x) + -1sin(x) = 0

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

Multiply inS * x
2inxS * cos * x + -1sin(x) = 0

Multiply inxS * cos
2cinosxS * x + -1sin(x) = 0

Multiply cinosxS * x
2cinosx2S + -1sin(x) = 0

Multiply ins * x
2cinosx2S + -1insx = 0

Solving
2cinosx2S + -1insx = 0

Solving for variable 'c'.

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

Add 'insx' to each side of the equation.
2cinosx2S + -1insx + insx = 0 + insx

Combine like terms: -1insx + insx = 0
2cinosx2S + 0 = 0 + insx
2cinosx2S = 0 + insx
Remove the zero:
2cinosx2S = insx

Divide each side by '2inosx2S'.
c = 0.5o-1x-1S-1

Simplifying
c = 0.5o-1x-1S-1

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