Mathematics, 29.08.2019 20:40 rmans22209

2. determine which ordered pair in the form (a, b) is a solution of the given equation. 3a – 4b = 21
(–2, –3)
(0, 7)
(7, 0)
(–3, –2)

Answers: 1

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2. determine which ordered pair in the form (a, b) is a solution of the given equation. 3a – 4b = 21...