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Solve for b

3 (2b-5) = 4 - (3b+7)

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Answers (1)
  1. 2 May, 22:54
    0
    b=4/3

    Step-by-step explanation:

    Distribute first

    6b - 15 = 4 - 3b - 7

    6b - 15 = - 3b - 3, add 3b to both sides

    9b - 15 = - 3, add 15 to both sides

    9b = 12, divide both sides by 9

    b = 12/9 = 4/3
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