Mathematics
Mathematics, 02.03.2021 19:40, shadow29916

In which step does a mistake first appear?
3(p - 1) + 6 = p - 4
3p - 3 + 6 = p - 4
3p -9 = p - 4
2p = 5
p = 5/2

answer
Answers: 2

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Do you know the correct answer?
In which step does a mistake first appear?
3(p - 1) + 6 = p - 4
3p - 3 + 6 = p - 4

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