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Mathematics, 08.06.2021 17:20 bentleyevans15

1A. Find A and B such that (2,-3) is a solution to the following system: A x plus 7 y equals 13 minus 2 x plus B y equals 5 . Explain your reasoning and show all relevant work.

B. Then verify that your values for A and B work by plugging these values into the system, and solving the it using the substitution method or elimination method (your choice). Show all appropriate work.

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