What is the solution to the linear equation? d – 10 – 2d + 7 = 8+ d – 10 – 3d

Question

What is the solution to the linear equation?
d – 10 – 2d + 7 = 8+ d – 10 – 3d

in progress 0
Thành Công 5 years 2021-07-22T01:12:05+00:00 2 Answers 38 views 0

Answers ( )

  1. thienthanh
    0
    2021-07-22T01:13:38+00:00
    Reply

    Answer:

    1

    Step-by-step explanation:

    d-10-2d+7=8+d-10-3d

    Simplify both sides

    -d-3=-2d-2

    Now add 2d to both sides

    d-3=-2

    Add 3 to both sides

    d=1

  2. Doris
    0
    2021-07-22T01:13:47+00:00
    Reply

    d=1, hope this helps 🙂

Leave an answer

Browse

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