What is 7(2b + 3) – 2b Pls I need help fast

Question

What is
7(2b + 3) – 2b
Pls I need help fast

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Sapo 2 weeks 2021-08-30T03:42:37+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-30T03:44:02+00:00

    Answer:

    i dont know what you neccesarily want but here are two answers b=-7/4 or -1 3/4 other answer is 12b+21

    Step-by-step explanation:

    first, you have to set this question equal to 0.

    7(2b+3)-2b=0

    now you have to distribute the 7 to everything inside the parentheses.

    14b+21-2b=0

    combine like terms

    12b+21=0

    you can stop here and take this answer if this is the one you want

    now subtract each side by 21

    12b=-21

    divide each side by 12

    b=-21/12

    simplify

    b=-7/4

    hope this helps! have a nice day 🙂

    0
    2021-08-30T03:44:27+00:00

    Answer:

    b= = – 7/4 or -1.75

    Step-by-step explanation:

    14b +21 -2b=0

    12b +21=0

    12b= -21

    b= -21/12

    b= – 7/4 or -1.75

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