Essay

Standard Operating Procedures for Data Translation

In our department’s financial reporting manual, we use specific phrases to describe adjustments to account balances. As a training exercise, explain the rules for translating the following two verbal instructions into algebraic expressions: 'the difference of 13 and -21' and 'subtract 24 from -19'. In your response, identify the keywords signaling the subtraction operation for each phrase and describe the rule used to determine the correct order of the numbers in the algebraic expression. Finally, provide the resulting algebraic expression and the simplified value for both instructions.

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Updated 2026-04-20

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