Simplify the expression: 7 – 7(5 + x) – 9x Your answer

Question

Simplify the expression: 7 – 7(5 + x) – 9x
Your answer

in progress 0
7 months 2021-07-23T11:13:21+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-07-23T11:15:20+00:00

    Answer:

    -16x-28

    Step-by-step explanation:

    Break it into little pieces; start with distributing the -7:

    -7(5+x)

    -35-7x

    Now add the rest of the problem: 7-35-7x-9x

    Combine like terms: 7-35               7x-9x

    7-35=-28             7x-9x=-16x

    Rearrange so the coefficient and variable are upfront, giving you:

    -16x-28

Leave an answer

Browse

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