
Should Maxim switch to a new data plan?
By Marietta Geraldino How do you solve linear equations with a variable on both sides? This video will show how to use linear equations with a variable on both sides to solve a data plan problem. The video also models how to solve equations that have no solution, one solution, and infinitely many solutions. … […]

How do we solve linear equations with one variable?
By Marietta Geraldino How do you solve linear equations with one variable? How do you create linear equations to represent problem situations? How do you solve word problems? This video will model two ways of solving a linear equation of one variable. It will show how to use Polya’s 4step problemsolving approach to solve word […]