Mathematics

Question

PLZ HELP (will mark brainliest for correct answers, that means no links)
PLZ HELP (will mark brainliest for correct answers, that means no links)

1 Answer

  • Answer:

    y= -5

    Step-by-step explanation:

    -3(4) +9y = 57

    -12 + 9y = 57

    -12 + 12 + 9y = 57 + 12

    9y/9 = -45

    y= -5

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