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15 May, 13:06

Solve each equation and check your solution5y-4=9y+8

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  1. 15 May, 15:32
    0
    5y-4=9y+8

    Subtract 5y from both sides

    -4=4y+8

    Subtract 8 from both sides

    -12=4y

    Divide both sides by 4

    -3=y

    Check by plugging it in:

    5 (-3) - 4=9 (-3) + 8

    -15-4=-27+8

    -19=-19

    True

    Final answer: y=-3
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