## ← Solutions to Equations - Visualizing Algebra

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Showing Revision 2 created 05/25/2016 by Udacity Robot.

1. In the last lesson, we looked at solving problems and writing expressions. This
2. time, we're going to look at solving inequalities. We can use inequalities to
3. compare values. We can figure out what amount is less than or greater than some
4. other amount. Before we start solving inequalities, let's look at an equation
5. and think aobut how many solutions there are. For this equation, figure out how
6. many solutions there are, and think about how do you know. Choose one of these