Solve for y (complex solution)
y=\frac{2\arcsin(\frac{x-1}{2})}{x}
x\neq 0
Solve for y
y=\frac{2\arcsin(\frac{x-1}{2})}{x}
x\neq 0\text{ and }x\leq 3\text{ and }x\geq -1
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xy=2\arcsin(\frac{x-1}{2})
Multiply both sides of the equation by 2.
\frac{xy}{x}=\frac{2\arcsin(\frac{x-1}{2})}{x}
Divide both sides by x.
y=\frac{2\arcsin(\frac{x-1}{2})}{x}
Dividing by x undoes the multiplication by x.
xy=2\arcsin(\frac{x-1}{2})
Multiply both sides of the equation by 2.
\frac{xy}{x}=\frac{2\arcsin(\frac{x-1}{2})}{x}
Divide both sides by x.
y=\frac{2\arcsin(\frac{x-1}{2})}{x}
Dividing by x undoes the multiplication by x.
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