
To identify: the property illustrates by the statement

Answer to Problem 56E
The statement denote the associative law of addition.
Explanation of Solution
Given Information The equation
Calculation:
Left Hand Side
Right hand side
Left Hand Side will be equal to Right hand side
In Left Hand Side bracket will be solved first then
In Right hand side the bracket will be solved then x will be added.
Hence, this denotes the property of associative law of addition.
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