using n to represent a number A number multiplied by −7

Question

using n to represent a number A number multiplied by −7

in progress 0
Neala 2 days 2021-07-22T21:59:39+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-07-22T22:01:33+00:00

    Answer:

    Translate into an equation and solve

Leave an answer

Browse

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