Solve the following equations:
2(x + 4) = 12
.
..
3(n-5) = 21​

Question

Solve the following equations:
2(x + 4) = 12
.
..
3(n-5) = 21​

in progress 0
Ayla 2 years 2021-06-24T13:35:13+00:00 2 Answers 0 views 0

Answers ( )

  1. Lyla
    0
    2021-06-24T13:36:32+00:00
    Reply

    Answer:

    (a)x=2 (b)n=12

    Step-by-step explanation:

    (a) 2(x+4)=12

    x+4=12/2

    x+4=6

    x=6-4

    x=2

    (b) 3(n-5)=21

    n-5=21/3

    n-5=7

    n=7+5

    n=12

    Hope this will help you❣️

  2. Serenity
    0
    2021-06-24T13:36:40+00:00
    Reply

    Answer:

    X=2

    N=12

    Step-by-step explanation:

    Here brackets means to multiply so we multiply 2 with x and 4 and in other 3 multiply by n and – 5

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