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Simplify. \( \quad-2 a-9 a \) \( \square \)

Ask by Rodriguez Boyd. in the United States
Jan 24,2025

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\(-11a\)

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Bonus Knowledge

Let's combine like terms! When you see \(-2a - 9a\), you can simply add the coefficients of the \(a\) terms together: \(-2 - 9 = -11\). So, the simplified expression is \(-11a\). Keep in mind that simplifying expressions is all about combining what you have. If you encounter more complex terms—like adding constants or different variables—just keep combining like terms to make it simpler. In this case, it’s all about gathering your \(a\) friends together!

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