fatlenny fatlenny

19-12-2018
Mathematics

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Use the substitute method to solve the system of equations.
Y=5
Xy=-15

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blackbeaniscute blackbeaniscute

19-12-2018

Answer:

(-3, 5)

Step-by-step explanation:

plug y = 5 into the second equation

x(5) = -15

5x = -15

x = -3

(-3, 5)

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fatoumata1288p2mm26 fatoumata1288p2mm26

19-12-2018

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