Question

5. Complete the following ordered pairs for the equation. 9x + -5y = 60
(-5, _)
(_, -3)
(10, _)

Answer 1

First one... (-5, )
9x + -5y = 60
9(-5) - 5y = 60
-45 - 5y = 60 Add 45 to both sides
-5y = 105 Divide by -5
y = -21 .... so it will be (-5, -21)

Answer 2

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