2x + 4 = 10
解释如何解决数学方程.
给出方程2x+4=10,你想解决未知变量,这类方程是'x'. 解决这个类型的方程的步骤是: 1. **将变量分离:**首先将变量'x'分离在方程的一边.为了这样做,你需要从方程的左边摆脱常数4的术语.既然它被加起来,你需要做反向操作,即从两边减去4: 2x+4-4=10-4简化后,这变成了:2x=6 2. **解决变量:**现在你有2x=6,你需要找出x的值.既然 x被乘以2,你需要通过除以2x/2=6x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2x=2=2x=2x=2=2x=2x=2=2x=2=2x=2x=2=2x=2=2x=2=2x=2=2=2x=2=2=2=2x=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2=2