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求一元一次方程的解,是同学们学习的一个重点,又是一个难点,多数同学知道解题步骤,但在解题过程中总是容易出现一些错误,现通过以下有关例题的分析解答,帮助同学们突破这一知识难点。
Finding the solution of a one-time equation is a key point for students to learn, and it is also a difficult point. Most students know the problem-solving steps, but they are always prone to mistakes in the process of solving problems. Now they are analyzed through the following examples. The students broke through this knowledge difficulty.