Respuesta :

Space

Answer:

x = -3/2

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

Step-by-step explanation:

Step 1: Define

2x + 1 = -2

Step 2: Solve for x

  1. Subtract 1 on both sides:                    2x = -3
  2. Divide 2 on both sides:                       x = -3/2
mooblink16
answer:

it’s -1.5

explanation:

2x+1=-2
-1 -1
2x = -3
-3/2= -1.5

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