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Objective In this lesson, you will Understanding Equivalent Expressions Two expressions are equivalent if either of them can be to create the other expression by applying the properties of operations and combining like terms. . Equivalent expressions give the as the original expression for any given values of the variables. Example: Let's check whether the expressions =(* + 4) and - + 6 are equivalent. Transform the first expression to see if it gives us the second expression. 3(x + 4) 3x + 12 Apply the Property. 2 2 3x 12 2 + 3x 2 +6 Divide. The expressions are mathematically the