论文部分内容阅读
一元一次方程,虽说是最简单的方程,却颇为有用,这里列出了它在日常生活中的十三种不同用途,供同学们学习时参考.
The one-dimensional first-order equation, although it is the simplest equation, is quite useful. It lists its thirteen different uses in daily life for students to learn.