Respuesta :

Space

Answer:

-5

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

-4w - 3 = 9

3w + 4

Step 2: Solve for w

  1. [Addition Property of Equality] Add 3 on both sides:                                     -4w = 12
  2. [Division Property of Equality] Divide -4 on both sides:                                w = -3

Step 3: Evaluate

  1. Substitute in w:                                                                                                 3(-3) + 4
  2. Multiply:                                                                                                             -9 + 4
  3. Add:                                                                                                                    -5
-5 I hope it’s helped you

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