Solve by substitution. y = 2.3 – 11 -2 + y = -4 Solution:

Question

Solve by substitution.
y = 2.3 – 11
-2 + y = -4
Solution:

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Thanh Hà 4 years 2021-08-27T10:32:13+00:00 1 Answers 18 views 0

Answers ( )

  1. Thunguyet
    0
    2021-08-27T10:33:22+00:00
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    Answer:

    Number 1: -8.7. Number 2: -2

    Step-by-step explanation:

    To find the first one, subtract 11 from 2.3.

    2.3-11= -8.7 , so that’s the answer for the first one.

    To find the answer to the second one, just do -4+-2=-2, so that’s the answer for the second one.

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