方程是初中代数的重要内容之一.一元一次方程是其他方程和方程组的基础.学好一元一次方程的概念及其解法具有十分重要的意义.这里向读者推荐李琴堂老师撰写的文章《关于一元一次方程的一组能力题》,旨在帮助同学开拓视野,增强“方程”的应用意识,提高分析问题和解决问题的能力. The equation is one of the important contents of junior high school algebra. The one-dimensional first-order equation is the basis of other equations and equations. It is of great significance to learn the concept of a one-dimensional first-order equation and its solution. Here we recommend the article written by teacher Li Qintang “on one dollar once A set of competency questions of the equation is designed to help students broaden their horizons, enhance the application awareness of “equation”, and improve the ability to analyze problems and solve problems.