Which statement about equations and expressions is true? an example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal. an example of an expression is 4.5 + x = 13.2 because it shows that two equations are equal. an example of an equation is 4.5 + x = 13.2 because it is a mathematical phrase represented by numbers, a variable, and operations. an example of an expression is 4.5 + x = 13.2 because it is a mathematical phrase represented by numbers, a variable, and operations.

An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.

An example of an expression is 4.5 + x = 13.2 because it’s a mathematical phrase represented by numbers, a variable , and operations .

Step-by-step explanation:

An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.

Step-by-step explanation:

An equation is a mathematical sentence that has two equal sides separated by an equal sign.

An equation is a mathematical statement that two things are equal. It consists of two expressions, one on each side of an 'equals' sign.

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