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16 January, 06:14

What is 3+3*3+3 equal?

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Answers (2)
  1. 16 January, 06:20
    0
    15

    Step-by-step explanation:

    Step 1: There are no grouping symbols in this problem. Moving on ...

    Step 2: There are no exponents or roots in this problem. Moving on ...

    Step 3: Multiply or divide left to right as they appear.

    =3+9+3

    Step 4: Add or subtract left to right as they appear*.

    =15

    Note that you can also break the problem into its terms and evaluate it vertically. Terms are separated only by + or -.

    The terms are:

    3

    3*3

    3

    Simplify:

    3

    9

    3

    Combine in ANY order*:

    15

    *Addition and subtraction can be performed in any order as long as you maintain the values of the terms.
  2. 16 January, 06:31
    0
    the answer is 21
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