Given: 3x−2/2=5

Given: 3x−2/2=5

 

 

Prove: x = 4

 

Select from the drop-down menus to correctly complete the proof.

Statement              Reason

 

3x−2/2=5                  Given

 

3x−2=10                   Choose...Simplify.Symmetric Property of EqualitySubtraction Property of EqualityMultiplication Property of Equality

 

3x = 12                       Choose...Symmetric Property of EqualityAddition Property of EqualityDivision Property of EqualityCommutative Property of Addition

 

x = 4                          Choose...Symmetric Property of EqualityAddition Property of EqualityDivision Property of EqualitySubstitution Property of Equality