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7 December, 13:56

Solve for x if y = - 10 y = 7x - 42

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  1. 7 December, 15:29
    0
    x=4.5714

    Step-by-step explanation:

    y=7x-42

    -10=7x-42

    add 42 on both side

    -10+42=7x

    32=7x

    divide 7 on both side

    32/7=x

    x=4.5714
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