Solve for x. 3(x + 2) = 12 2 X = 4 3 1 x = 3 3 O x = 2 x = 6

Question

Solve for x.
3(x + 2) = 12
2
X = 4
3
1
x = 3
3
O
x = 2
x = 6

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Doris 6 days 2021-07-22T21:35:13+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-07-22T21:37:12+00:00

    Answer:

    1.3(x + 2) = 12

    2.3x + 6 = 12

    3.3x = 6

    4.x=2

    Step-by-step explanation:

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