Solve for d –3d + 10 − 5d = –10 − 10d

Question

Solve for d
–3d + 10 − 5d = –10 − 10d

in progress 0
Đan Thu 6 months 2021-08-02T07:35:15+00:00 2 Answers 5 views 0

Answers ( )

    0
    2021-08-02T07:36:35+00:00

    Your answer would be -2

    0
    2021-08-02T07:36:49+00:00

    Answer:

    d = 10

    Step-by-step explanation:

    -3d + 10 – 5d = -10 – 10d

    -3d – 5d = – 10 – 10 – 10d

    – 8d = – 20 – 10d

    20 = – 10d + 8d

    20 = -2d

    d = 20/2

    d = 10

Leave an answer

Browse

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