Question: Complete each statement. The following key terms may be used once, more than once, or not at all. If we let x = 2 in

Complete each statement. The following key terms may be used once, more than once, or not at all.


linear equation solution algebraic expression solution set identity conditional equation contradiction first-degree



If we let x = 2 in the linear equation 2x + 5 = 9, a (true/false) statement results. The number 2 is a(n). ______ of the equation, and {2} is the.

linear equation solution algebraic expression solution set identity conditional equation contradiction first-degree equation all real numbers empty set

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