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Simplify. \( 5 d-4 d=\square \)

Ask by Ryan Zimmerman. in the United States
Feb 20,2025

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\( d \)

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Calculate or simplify the expression \( 5d-4d \). Simplify the expression by following steps: - step0: Solution: \(5d-4d\) - step1: Collect like terms: \(\left(5-4\right)d\) - step2: Subtract the numbers: \(d\) The simplified expression is \(5d - 4d = d\).

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When you simplify the expression \( 5d - 4d \), you combine like terms. Since both terms involve the variable \( d \), you subtract the coefficients: \( 5 - 4 = 1 \). Therefore, the simplified expression is \( 1d \) or simply \( d \). For a quick check, think about it this way: If you had five apples and then gave away four, you’d be left with just one apple. Similarly, you’re left with one \( d \) when you subtract!

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