Solve for y (complex solution)
y=\frac{e^{ix+6i}+e^{-ix-6i}}{10}
Solve for y
y=\frac{\cos(x+6)}{5}
Solve for x (complex solution)
x=-i\ln(\sqrt{25y^{2}-1}+5y)+2\pi n_{1}-6\text{, }n_{1}\in \mathrm{Z}
x=-i\ln(-\sqrt{25y^{2}-1}+5y)+2\pi n_{2}-6\text{, }n_{2}\in \mathrm{Z}
Solve for x
x=\arccos(5y)+2\pi n_{1}-6\text{, }n_{1}\in \mathrm{Z}
x=-\arccos(5y)+2\pi n_{2}-6\text{, }n_{2}\in \mathrm{Z}\text{, }|y|\leq \frac{1}{5}
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5y=\cos(x+6)
The equation is in standard form.
\frac{5y}{5}=\frac{\cos(x+6)}{5}
Divide both sides by 5.
y=\frac{\cos(x+6)}{5}
Dividing by 5 undoes the multiplication by 5.
5y=\cos(x+6)
The equation is in standard form.
\frac{5y}{5}=\frac{\cos(x+6)}{5}
Divide both sides by 5.
y=\frac{\cos(x+6)}{5}
Dividing by 5 undoes the multiplication by 5.
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