Find the solution to the equation 8n – 9 = 63.

Question

Find the solution to the equation 8n – 9 = 63.

in progress 0
Tryphena 4 years 2021-08-12T10:23:22+00:00 2 Answers 7 views 0

Answers ( )

  1. thuthao
    0
    2021-08-12T10:24:45+00:00
    Reply

    Answer:

    8n - 9 = 63 \\ 63 + 9 = 8n \\ 72 \div 8 = n \\ n = 9

  2. Xavia
    0
    2021-08-12T10:25:14+00:00
    Reply

    Answer:

    9

    Step-by-step explanation:

    63+9=72

    72/8=9

    hope this helped

Leave an answer

Browse

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