The difference of three times a number and six is nine

Question

The difference of three times a number and six is nine

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Ayla 3 weeks 2021-12-29T06:02:52+00:00 2 Answers 0 views 0

Answers ( )

  1. Ayla
    0
    2021-12-29T06:04:19+00:00
    Reply

    Answer:

    n=5

    Step-by-step explanation:

    Write an equation

    The difference of 3 times a number and six

    Difference means subtract. Times means multiply. And means add.

    So, 3 times a number, n minus 6

    3n-6

    Is nine

    Is means equal

    = 9

    3n-6=9

    Solve

    3n-6=9

    Add 6 to both sides

    3n-6+6=9+6

    3n=15

    Divide both sides by 3

    3n/3=15/3

    n=5

  2. Madelyn
    0
    2021-12-29T06:04:30+00:00
    Reply

    Answer:

    3x-6=9 is your equation x=5

    Step-by-step explanation:

    Step 1: Add 6 to both sides

    Step 2: Divide both sides by 3

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45:7+7-4:2-5:5*4+35:2 =? ( )