本文为大家介绍的GRE数学复习考点是“解决方程的一个变量”。

新版GRE数学复习重要考点：Solve Equation of One Variable

To solve a linear equation isolate the variable, that is bring the variable to one side with arithmetic operations.

Example:

To solve ax+b=c use the following steps:

1.ax+b=c, subtract b from both sides

2.ax=c-b, divide both sides by a

3.x=(c-b)/a

Remember:

All linear equations of one variable can be written as ax+b=c and the solution is x=(c-b)/a.