4x – 4 = – 12 X = ? What is X ?

Question

4x – 4 = – 12
X = ?
What is X ?

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Thiên Ân 6 months 2021-08-27T06:08:19+00:00 2 Answers 9 views 0

Answers ( )

    0
    2021-08-27T06:09:30+00:00

    Answer:

    -2

    Step-by-step explanation:

    4x-4=-12

    4x=-12+4

    4x=-8

    x=-8/4

    x=-2

    0
    2021-08-27T06:10:02+00:00

    Answer:

    X=-2

    Step-by-step explanation:

    4x-4=-12

    Add 4 on both sides

    +4 +4

    4x=-8

    Divide by 4 on both sides

    ÷4 ÷4

    X=-2

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