Sample Response: The goal is to get x all alone. First combine like terms. Apply the addition property of equality to add 4 to both sides. Apply the division property of equality to divide both sides by 3. The result will be x = 4. Finally, check the solution by substituting 4 into the original equation. Which of the following did you include in your response? Check all that apply. The goal is to have x all alone on one side of the equals sign. Combine like terms. Use the addition property of equality. Use the division property of equality. Check by substituting the solution into the original equation.