Solve for x
x=\frac{\pi ^{2}}{16}\approx 0.616850275
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16x=\pi ^{2}
Swap sides so that all variable terms are on the left hand side.
\frac{16x}{16}=\frac{\pi ^{2}}{16}
Divide both sides by 16.
x=\frac{\pi ^{2}}{16}
Dividing by 16 undoes the multiplication by 16.
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