Which equation has x = −2 as a solution? a 2x + 10 = 14 b 2x + 8 = 4 c 3x + 10 = 1 d

Question

Which equation has x = −2 as a solution?

a
2x + 10 = 14
b
2x + 8 = 4
c
3x + 10 = 1
d
3x − 8 = 7

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Farah 4 years 2021-08-18T23:39:26+00:00 2 Answers 9 views 0

Answers ( )

  1. Doris
    0
    2021-08-18T23:40:51+00:00
    Reply

    Answer:

    2×+8=4

    Step-by-step explanation:

    hope it helps…………………

  2. thienhuong
    0
    2021-08-18T23:41:05+00:00
    Reply

    Answer:

    B

    Step-by-step explanation:

    The answer is B because 2 x -2 + 8 = 4 So it matches up in that equation so answer is b

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