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Algebra 2ChallengeSystems of Equations

Systems of Equations · Challenge problem

The constants cc and dd are positive and unequal. Solve for xx and yy.

xc+yd=5xd+yc=5\begin{aligned} \dfrac{x}{c} + \dfrac{y}{d} = 5 \\ \dfrac{x}{d} + \dfrac{y}{c} = 5 \end{aligned}