Simplifying: \( 155 = 5 (10 + 9d) \) → \( 155 = 50 + 45d \) → \( 105 = 45d \) → \( d = \frac10545 = \frac73 \). - Nelissen Grade advocaten

📅 February 28, 2026 👤 scraface

Feb 28, 2026

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