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Use the substitution method to solve the system of equations. {y=5 xy=-15 A. (-3, 5) B. (3, 5) C. (5, -3) D. (5, 3)
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Use the substitution method to solve the system of equations.

{y=5
xy=-15
A. (-3, 5)
B. (3, 5)
C. (5, -3)
D. (5, 3)

User Ameba Spugnosa
by
7.6k points

1 Answer

2 votes
A. (-3, 5) the equation is xy=-15 or x=-15/y put y=5 x=-15/5 x=-3
User Patricksurry
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