Solve the following equation when x=2 and y=4 3x+2y+4=

Question

Solve the following equation when x=2 and y=4
3x+2y+4=

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Huyền Thanh 4 years 2021-08-03T20:08:11+00:00 2 Answers 13 views 0

Answers ( )

  1. quangkhai
    0
    2021-08-03T20:09:29+00:00
    Reply

    Answer:

    =2y+10

    Step-by-step explanation:

    You just have to plug them into the equation which turns it into 3(2)+2y+4)= then simplify it which is

    (3)(2)+2y+4

    =6+2y+4

    then combine like terms

    =6+2y+4

    =(2y)+(6+4)

    =2y+10

  2. Tryphena
    0
    2021-08-03T20:09:31+00:00
    Reply

    Answer:

    18

    Step-by-step explanation:

    plug in

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