方程是一个重要的内容,它的应用极其广泛.一元一次方程是最简单的代数方程,也是所有代数方程的基础.一、复习方法指导本章的主要内容是一元一次方程的有关概念、解法和利用一元一次方程分析并解决实际问题.1.画思维导图.请你回忆本章知识,尝试画出思维导图,分析知识间的从属关系,然后再翻开教科书进行对比,查漏补缺,进行调整(缺漏及调整 Equation is an important content, its application is extremely broad.Unitmonary equation is the simplest algebraic equation, but also the basis of all algebraic equations.A review of the method to guide the main contents of this chapter is the concept, solution and utilization Analyze and solve the real problem by the equation of the first order equation. Draw the mind map. Please recall the knowledge in this chapter, try to draw the mind map, analyze the subordination of knowledge, then open the textbook for comparison, find out the gaps and make adjustments (Missing and adjusting