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-7= y/7? Solve the Equation.

Sagot :

Tiffanya80vidn

y = -49

multiply 7 on both sides

-7*7 = y/7*7

-49 = y

Spaceidn

Answer:

y = -49

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

Identify

-7 = y/7

Step 2: Solve for y

  1. [Multiplication Property of Equality] Multiply 7 on both sides:                      -49 = y
  2. Rewrite:                                                                                                             y = -49
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