Show all work when answering the question for full credit. Do it as best as you can. Solve the equation: 7(2x + 3) = 12x –

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Show all work when answering the question for full credit. Do it as best as you can.

Solve the equation: 7(2x + 3) = 12x – 13

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Ngọc Diệp 2 months 2021-07-23T03:30:09+00:00 2 Answers 4 views 0

Answers ( )

    0
    2021-07-23T03:31:32+00:00

    Answer:

    x= -17

    Step-by-step explanation:

    Hope it’s helpful to you ☺️

    0
    2021-07-23T03:31:37+00:00

    Answer:

    x = -17

    Step-by-step explanation:

    7(2x + 3) = 12x – 13

    Distribute

    7*2x +7*3 = 12x-13

    14x +21 = 12x-13

    Subtract 12x from each side

    14x-12x+21 = 12x-12x-13

    2x+21 = -13

    Subtract 21 from each side

    2x+21-21 = -13-21

    2x = -34

    Divide by 2

    2x/2 = -34/2

    x = -17

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