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22 May, 05:03

How do i solve an elimination, substitution, and graphing method for y=25x+35, y=5x+45

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Answers (2)
  1. 22 May, 07:02
    0
    Y = 25x + 35

    y = 5x + 45

    Thus,

    25x + 35 = 5x + 45

    25x - 5x = 45 - 35

    20x = 10

    x = 10/20 = 1/2

    y = 5x + 45

    y = 2.5 + 45

    y = 47.5

    Thus, x = 1/2, y = 47.5
  2. 22 May, 08:27
    0
    Y=25x+35

    y=5x+45

    25x+35=5x+45

    20x=10, x=1/2

    y= 5 + 45

    2

    y =47.5
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