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What is the value of the expression \(5s+2\) when \(s=2\)?

Answer and explanation

Correct answer: 12

Substitute 2 for \(s\) in the expression: \(5s+2=5\times2+2=10+2=12\). Therefore, the correct value is 12. The value 10 results from omitting the constant term 2. In an exam, substitute the given value first, then follow the order of operations.

Related tags

AlgebraSubstitutionEvaluation Of ExpressionsOrder Of OperationsGeneral Chapter PracticeCommon QuestionsCommonMathematics

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