3x – 5y = -35 please solve and show your work

Question

3x – 5y = -35
please solve and show your work

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Verity 3 years 2021-09-05T11:47:22+00:00 1 Answers 8 views 0

Answers ( )

  1. phucdien
    0
    2021-09-05T11:48:56+00:00
    Reply

    You use the formula y=mx+b, therefore you have to isolate the y
    First you subtract 3x to both sides.
    3x – 5y = -35
    -3x -3x
    Then it would be
    -5y = -3x -35
    Then you divide -5 on both sides to isolate the y
    -5y = -3x -35
    /-5 /-5 /-5
    Two negatives cancel out and make a positive so it would be
    Y = 3/5x + 7
    (:

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