Write and Solve Equations from Word Problems

This example demonstrates how to extract information from word problems, write equations, and solve them. Core math concepts include algebraic equations, probability, random variables, polynomial functions, etc. It uses GeoGebra commands like Random and Textfield, and objects such as cDisp, a, b, c, Name, HeShe, ans, aDisp, TryAnother, HowDidIDo, Instructions1, var1, var2, names, gender, template, PartA, Instructions2, usertext1, PartABox, PartADone, usertext2, CheckEquation, RightCheck1, WrongCheck1, unicode1, Feedback1, FbNoEquals, PartACorrect, FbNotDone1, corr, var1letter, var2letter, FbWrongVar, user, Instructions3, usernum2, PartBBox, Feedback2, RightCheck2. Suitable for middle school and above students learning algebra and probability & statistics.