Write an equivalent expression for -6(-7+2z) Explain in full steps

Question

Write an equivalent expression for -6(-7+2z)
Explain in full steps

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Lệ Thu 3 years 2021-07-17T03:07:33+00:00 2 Answers 4 views 0

Answers ( )

  1. niczorrrr
    0
    2021-07-17T03:08:40+00:00
    Reply

    42-12z

    -6(-7+2z)
    42-12z

  2. Neala
    0
    2021-07-17T03:09:11+00:00
    Reply

    Answer:

    42 – 12z

    Step-by-step explanation:

    We can find an equivalent expression by using distributive property

    Distributive property: whenever there is a number outside of the parenthesis you multiply that number by whatever is in the parenthesis

    So for -6(-7+2z) we would multiply the number outside of the parenthesis (-6) by what’s inside of the parenthesis ( -7 and 2z )

    -6 * -7 = 42

    -6 * 2z = -12z

    An equivalent expression would be 42 – 12z

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )