Steven was solving the equation

Below are the steps Steven used to solve the equation. Which statement/reason4 (x+6)=2x-8 would justify Steven's Step 1 to Step 2?

Steven justify steps

Question 10 options:

Distributive property of equality

Subtraction property of equality

Addition property of equality

Division property of equality

1 answer

To determine which property justifies Steven's step from the equation \( 4(x + 6) = 2x - 8 \) to the next step, we need to analyze what type of operation is being performed.

Assuming that Step 1 is the original equation \( 4(x + 6) = 2x - 8 \), and Step 2 involves simplification or manipulation of both sides of the equation:

  1. If Steven applies the Distributive Property to the left side, it will result in \( 4x + 24 = 2x - 8 \). Therefore, this justifies moving from Step 1 to Step 2.
  2. If the operation involved was moving terms from one side of the equation to the other, it could involve the Subtraction Property of Equality or Addition Property of Equality.
  3. The Division Property of Equality would apply if he divided by a common factor in both sides of the equation.

Based on the normal sequence for solving an equation like this, if Step 2 involved simplifying \( 4(x + 6) \) by distributing the 4, then the correct justification is:

Distributive property of equality.