What is Which expression is equivalent to (8 a minus 3 b + 7) minus (2 a + b minus 4)? 6 a minus 2 b + 11 6 a minus 4

Question

What is Which expression is equivalent to (8 a minus 3 b + 7) minus (2 a + b minus 4)?

6 a minus 2 b + 11

6 a minus 4 b + 3

6 a minus 2 b + 3

6 a minus 4 b + 11

PLZ PLZ PLZ HELP

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Dâu 3 years 2021-08-13T17:55:50+00:00 1 Answers 29 views 0

Answers ( )

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    2021-08-13T17:57:21+00:00

    Answer:

    6 a minus 4 b + 11

    Step-by-step explanation:

    (8a -3b +7) – (2a + b -4)

    = 8a -3b +7 -2a-b +4

    = 6a -4b + 11

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