The system of equations
is a system of two equations in the two variables __________ and __________. To determine whether (5, −1) is a solution of this system, we check whether x = 5 and y = −1 satisfy each __________ in the system. Which of the following are solutions of this system?
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Student Solutions Manual for Stewart/Redlin/Watson's Precalculus: Mathematics for Calculus, 7th
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