Evaluate (complex solution)
Pd=51-3PQS\text{ and }51-3PQS=6P-10
Solve for d
\left\{\begin{matrix}d=\frac{306}{61}\approx 5.016393443\text{, }&P=\frac{61}{6}\text{ and }S=0\\d=\frac{306-30QS}{61}\text{, }&P=\frac{61}{3\left(QS+2\right)}\text{ and }Q\neq -\frac{2}{S}\text{ and }S\neq 0\end{matrix}\right.
Solve for S
\left\{\begin{matrix}S=\frac{306-61d}{30Q}\text{, }&P=\frac{10}{6-d}\text{ and }Q\neq 0\text{ and }d\neq 6\\S\in \mathrm{R}\text{, }&Q=0\text{ and }d=\frac{306}{61}\text{ and }P=\frac{61}{6}\end{matrix}\right.
Quiz
Algebra
5 problems similar to:
P d = 51 - 3 P \quad Q S = 6 P - 10 \text { Find } p \text { and } Q
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