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Assoli18 [71]
3 years ago
6

15 – (3 + 4) + 7 x 2 – 3 2

Mathematics
1 answer:
blondinia [14]3 years ago
5 0

Answer:

-10

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

15 - (3 + 4) + 7 × 2 - 32

<u>Step 2: Evaluate</u>

  1. (Parenthesis) Add:                    15 - 7 + 7 × 2 - 32
  2. Multiply:                                     15 - 7 + 14 - 32
  3. Subtract:                                    8 + 14 - 32
  4. Add:                                           22 - 32
  5. Subtract:                                    -10
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