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新课程标准把等式的性质作为解方程的依据。从一个案例出发分析了等式的性质作为解方程依据的优越性,并对案例中所提出的观点进行了思考。
The new curriculum standard uses the nature of the equation as the basis for solving the equation. From one case, the paper analyzes the properties of the equation as the superiority of solving the equation, and ponders over the ideas put forward in the case.