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21 October, 10:57

How do use solve 3x+y=5

2x-2y = - 2

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Answers (1)
  1. 21 October, 12:41
    0
    Step-by-step explanation:

    3x + y = 5 - > 2 (3x + y = 5)

    2x - 2y = - 2 - > 2x - 2y = - 2

    6x + 2y = 10

    2x - 2y = - 2 then you add the like terms

    8x = 8

    -- - then divide by 8

    8

    x = 1
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