Wang Fu Egypt

⚖️ Your first equation

Unit 1 · Everyday maths · 9 min

An equation is a balance: do the same to both sides. x + 7 = 15 → subtract 7 from both sides → x = 8.

Project: Make up 3 "think of a number" puzzles and test family or colleagues.

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埃中王府
Wang Fu Egypt
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