4y – 7 = – 15 Solve the equation.

Question

4y – 7 = – 15

Solve the equation.

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Ngọc Khuê 3 years 2021-09-03T19:06:01+00:00 2 Answers 5 views 0

Answers ( )

    0
    2021-09-03T19:07:11+00:00

    Y=-2
    Dbkskmfldbdmwdmbsbs

    0
    2021-09-03T19:07:14+00:00

    Answer:

    -2

    Step-by-step explanation:

    4y – 7 = – 15

    4y = -15 + 7

    4y = -8

    y = – 8 / 4

    y = – 2

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