论文部分内容阅读
方程和不等式是初中代数中的两个重要内容,解方程和解不等式是初中数学的基本知识,因此熟练掌握它们的解法是很重要的,
The equations and inequalities are two important contents of junior high school algebra. The solving equations and solution inequalities are the basic knowledge of junior high school mathematics, so it is very important to master their solutions.