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31 July, 05:36

Solve the equation

3 (z + 7) = 21

+4
Answers (2)
  1. 31 July, 05:39
    0
    3z+21=2

    Subtract 21 from both sides

    3z=0

    Z=0
  2. 31 July, 06:05
    0
    Answer: 0

    Step-by-step explanation:

    3 times 5+7 = 2 & 3 times 4+7=19 so the answer would most likely be 0
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