Question

When (8x − 4) = 2x is solved, the result is:

Answer 1

Answer:

x = 1

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Equality Properties

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

Algebra I

• Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

1/2(8x - 4) = 2x

Step 2: Solve for x

1. [Distributive Property] Distribute 1/2:                                                              4x - 2 = 2x
2. [Subtraction Property of Equality] Subtract 2x on both sides:                      2x - 2 = 0
3. [Addition Property of Equality] Add 2 on both sides:                                    2x = 2
4. [Division Property of Equality] Divide 2 on both sides:                                  x = 1

Answer 2

Answer:

x = 2/3

Step-by-step explanation:

(8x − 4) = 2x

8x - 4 = 2x

6x = 4

x = 2/3