中一: 數學: 代數: 解方程: 文字題建立及解方程的主要步驟 4x-11=9

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t9505

By: t9505

Date Uploaded: 04/20/2016

Tags: M1_02_Algebra_Eqt_WordQ_A1:_4x-11=9  

建立及解方程的主要步驟: (細心閱讀題目。) 1.確定題中的未知數。 2.選擇一個字母來代表未知數。 3.根據題意建立一個方程。 4.解方程。 5.清楚地寫出問題的文字答案。

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