Respuesta :

Answer:

Option C. Subtraction Property of Equality

Step-by-step explanation:

    Statement                           Reason

3. AB+BC+CD=CD+DE+EF     Transitive Property of Equality

If we subtract CD from both sides of the equation:

AB+BC+CD-CD=CD+DE+EF-CD


    Statement           Reason

4. AB+BC=DE+EF    Subtration Property of Equality

Answer:

The correct option C (Subtraction Property of Equality)

    Statement                           Reason

3. AB+BC+CD=CD+DE+EF     Transitive Property of Equality

If we subtract CD from both sides of the equation:

AB+BC+CD-CD=CD+DE+EF-CD

    Statement           Reason

4. AB+BC=DE+EF    Subtration Property of Equality