在学习解方程的过程中,如果基本功不扎实,或马虎大意就有可能会出现形形色色的错误.现就同学们解方程时常见的错误剖析如下.一、采用连等符号例1解方程:3x+7=5x-1.错解:移项,得3x-5x=-1-7=-2x=-8=x=4.易错原因:初学解方程的同学很多都会犯这种错误,把解方程混淆 In learning the process of solving equations, if the basic skills are not solid, or careless and there may be all kinds of mistakes. Now students often solve the equation errors are as follows: First, the use of equal symbols Example 1 solution equation: 3x +7 = 5x-1. Decomposition: the migration, 3x-5x = -1-7 = -2x = -8 = x = 4. Error-prone reasons: beginners to solve the equation a lot of students will make this mistake, the Solution equation is confused