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14 February, 23:16

Solve: y=8x+1 and y=6x+3

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Answers (1)
  1. 15 February, 02:29
    0
    x = 1 and y = 9

    Step-by-step explanation:

    y=6x+3

    8x+1=6x+3

    8x+1+-6x = 6x+3+-6x (Add - 6x to both sides)

    2x+1=3

    2x+1+-1=3+-1 (Add - 1 to both sides)

    2x=2

    2x

    2

    =

    2

    2

    (Divide both sides by 2)

    x=1

    Step: Substitute 1 for x in y=8x+1:

    y=8x+1

    y = (8) (1) + 1

    y=9 (Simplify both sides of the equation)
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