Sum of x solutions for system

1000BeginnerSystems Of EquationsAlgebra

1st Annual Harvard-MIT November Tournament

Find the sum of all solutions for $x$ : $$ \begin{aligned} x y & = 1 \\ x + y & = 3 \end{aligned} $$

0 students attempted0% solvedRating 1000

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1000BeginnerSystems Of EquationsAlgebra

1st Annual Harvard-MIT November Tournament

Find the sum of all solutions for $x$ : $$ \begin{aligned} x y & = 1 \\ x + y & = 3 \end{aligned} $$

0 students attempted0% solvedRating 1000