\(\frac{5}{16}+y=\frac{1}{2}\)
\(y=\frac{1}{2}+\frac{5}{16}\)
\(y=\frac{13}{16}\)
\(\dfrac{5}{16}+y=\dfrac{1}{2}\\ y=\dfrac{1}{2}-\dfrac{5}{16}\\ y=\dfrac{3}{16}\)
\(\frac{5}{16}+y=\frac{1}{2}\)
\(y=\frac{1}{2}-\frac{5}{16}\)
\(y=\frac{8}{16}-\frac{5}{16}\)
\(y=\frac{8-5}{16}\)
\(y=\frac{3}{16}\)
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