Find y when x is -4 in the formula 5x+5y=9

Question

Find y when x is -4 in the formula 5x+5y=9

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Isabelle 5 hours 2021-09-14T23:49:13+00:00 2 Answers 0

Answers ( )

    0
    2021-09-14T23:50:46+00:00

    Answer:

    y=5.8

    Step-by-step explanation:

    5(-4)+5y=9

    -20+5y=9

    +20       +20

    5y/5 =29/5

    y=5.8

    0
    2021-09-14T23:50:54+00:00

    Answer:

    y=29/5

    Step-by-step explanation:

    5(-4) +5y=9

    -20+5y=9

    5y=29

    y=29/5

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45:7+7-4:2-5:5*4+35:2 =? ( )