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31 December, 23:16

Y = 2x - 3

x + 2y = 4

+2
Answers (2)
  1. 31 December, 23:48
    0
    x = 2, y = 1

    Step-by-step explanation:

    x + 2y = 4

    x + 2 (2x - 3) = 4

    x, + 4x - 6 = 4

    5x = 10

    x = 2

    y = 2 (2) - 3

    y = 1

    x = 2, y = 1
  2. 1 January, 00:47
    0
    x=2, y = 1

    Step-by-step explanation:

    x + 2 (2x-3) = 4

    x+4x-6=4

    5x-6=4

    5x = 10

    x=10/5

    x=2

    subs x=2 into x + 2y=4

    2+2y=4

    2y=2

    y=2/2

    y=1
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