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21 July, 19:04

Use the substitution method to solve the system of equation. choose the correct ordered pair.

y=8x-4

x=4

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  1. 21 July, 19:21
    0
    x=4, y=28

    (4,28)

    Step-by-step explanation:

    y=8x-4

    x=4

    substitute 4 for x in the first equation

    y = 8x-4

    y = 8 * (4) - 4

    y = 32-4

    y = 28

    x=4, y=28
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