+14905 Find C
Hello Guest!
\(p - 2q = 0\\ q - 2r = 0\\ p + r = 8 \)
\(p=2q=8-r\)
\(q=2r\)
\(\underline{2q=4r}\)
\(0=8-5r\)
\(r=\frac{8}{5}\)
\(q=2r=2\cdot \frac{8}{5}\)
\(q=3\frac{1}{5}\)
\(p+r=8\\ p=8-r=8-\frac{5}{8}\)
\(p=7\frac{3}{8}\)
\(The\ ordered\ triple\ (p,q,r)\ is\ \color{blue}(7\frac{3}{8},3\frac{1}{5},1\frac{3}{5})\)
!
