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30 January, 20:21

Solving System of Linear Equations by Graphing

y = 3x - 4

y = x + 2

+2
Answers (1)
  1. 30 January, 21:44
    0
    Y = 3x - 4

    y = 1x + 2

    3x - 4 = x + 2

    -x - x

    2x - 4 = 2

    +4 + 4

    2x = 6

    2 2

    x = 3

    y = 3 (3) - 4

    y = 9 - 4

    y = 5

    (x, y) = (3, 5)
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