which expression is equilavent to x+2x+y+2y

Question

which expression is equilavent to x+2x+y+2y

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Gerda 5 years 2021-08-29T04:27:15+00:00 2 Answers 17 views 0

Answers ( )

  1. ngocdiep
    0
    2021-08-29T04:28:22+00:00
    Reply

    2x+2+3y yw lolllllll

  2. Dulcie
    0
    2021-08-29T04:29:08+00:00
    Reply

    x+2x+y+2y is equivalent to 3x+3y

    Step by step

    Group the x’s
    3x+y+2y

    Now group the y’s
    3x+3y

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