Example

Translating and Simplifying 'the sum of 88 and 12-12, increased by 33'

To translate the phrase "the sum of 88 and 12-12, increased by 33" into an algebraic expression and simplify it, follow these steps:

First, identify the operation keywords. The word "sum" indicates addition between 88 and 12-12. The phrase "increased by" indicates a second addition of 33 to that initial result. We use brackets to group the first addition, yielding the expression:

[8+(12)]+3[8 + (-12)] + 3

Next, evaluate the expression following the order of operations:

  1. Add inside the brackets: Since the signs are different, subtract the smaller absolute value from the larger and keep the sign of the number with the greater absolute value: 8+(12)=48 + (-12) = -4.
  2. Add the remaining term: (4)+3=1(-4) + 3 = -1.

The simplified result is 1-1. This example demonstrates that the same keyword-based translation strategies used for positive numbers also apply when working with negative integers.

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Updated 2026-05-01

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