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Tju [1.3M]
3 years ago
12

Simplify when q = − 7 ; r = 2 ; s = q 8 -8r - 3s + 6q

Mathematics
1 answer:
zlopas [31]3 years ago
7 0

Answer:

3q - 8

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

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

<em>q</em> = -7

<em>r</em> = 2

<em>s</em> = q

8 - 8r - 3s + 6q

<u>Step 2: Simplify</u>

  1. Substitute in variables:                                                                                     8 - 8(2) - 3q + 6q
  2. Multiply:                                                                                                             8 - 16 - 3q + 6q
  3. Combine like terms:                                                                                         3q - 8
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