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12 September, 17:07

How do you graph the equation x plus y equals eight

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  1. 12 September, 17:16
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    y = 8 - x

    Step-by-step explanation:

    x + y = 8

    Isolate a variable

    x - x + y = 8 - x

    y = 8 - x

    slope is - 1 (Down 1, right 1)

    y intercept is 8 (0, 8)
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