Media Summary: There was a confusing example in the original video. This is the updated version. This video shows students how to Mr. A is 20 years younger than Mr. B, in the next 2 years, Mr. B will be twice as old as Mr. A. Find the age of Mr. B. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: ...
Solving Word Problem Involving Algebraic - Detailed Analysis & Overview
There was a confusing example in the original video. This is the updated version. This video shows students how to Mr. A is 20 years younger than Mr. B, in the next 2 years, Mr. B will be twice as old as Mr. A. Find the age of Mr. B. Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: ... Are you a classroom teacher who loves using our videos with your students? Check out our Classroom Licensing page to learn ...
