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inessss [21]
3 years ago
11

Nvm djiojfoidsjfosdjfoisdjfoisdjfo

Mathematics
1 answer:
RUDIKE [14]3 years ago
3 0

Answer:

x = -6

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  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

2(3x + 4) - 3(x - 1) = x - 1

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Distributive Property] Distribute:                                                                    6x + 8 - 3x + 3 = x - 1
  2. Combine like terms:                                                                                         3x + 11 = x - 1
  3. [Subtraction Property of Equality] Subtract <em>x</em> on both sides:                         2x + 11 = -1
  4. [Subtraction Property of Equality] Subtract 11 on both sides:                        2x = -12
  5. [Division Property of Equality] Divide 2 on both sides:                                  x = -6
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