Solve for y
y=\frac{\left(\sin(x)\right)^{2}}{x}
\nexists n_{1}\in \mathrm{Z}\text{ : }x=\pi n_{1}+\frac{\pi }{2}\text{ and }x\neq 0
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\sin(x)\cos(x)\tan(x)=yx
Multiply both sides of the equation by x.
yx=\sin(x)\cos(x)\tan(x)
Swap sides so that all variable terms are on the left hand side.
xy=\frac{1}{2}\sin(2x)\tan(x)
The equation is in standard form.
\frac{xy}{x}=\frac{\left(\sin(x)\right)^{2}}{x}
Divide both sides by x.
y=\frac{\left(\sin(x)\right)^{2}}{x}
Dividing by x undoes the multiplication by x.
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