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7 November, 18:37

2x + y = 4

y = 3x - 1

Is (1, 2) a solution to both equations?

yes or no?

+3
Answers (1)
  1. 7 November, 18:47
    0
    Answer: yes

    Step-by-step explanation:

    2x+y=4 x=1 and y=2 2 (1) + 2=4

    y=3x-1 3 (1) - 1=2
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