Respuesta :

Space

Answer:

n = 8

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
  • Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

-6 = n/2 - 10

Step 2: Solve for n

  1. Add 10 to both sides:                    4 = n/2
  2. Multiply 2 on both sides:              8 = n
  3. Rewrite:                                          n = 8

Step 3: Check

Plug in n into the original equation to verify it's a solution.

  1. Substitute in n:                   -6 = 8/2 - 10
  2. Divide:                                 -6 = 4 - 10
  3. Subtract:                             -6 = -6

Here we see that -6 does indeed equal -6.

∴ n = 8 is the solution to the equation.
Here you go,
STEP-BY-STEP
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