Linear Inequalities in One Variable

This lesson covers linear inequalities in one variable. It includes identifying, solving, and representing solutions of linear inequalities on a number line. Word problems involving linear inequalities are also addressed.

• 02:19 “those days, we use our hands to indicate greater than and less than, okay, so that is the form to which the mathematical expression will be taking the form. So, if I have greater than and less than, so I will have, if ro...”
• 04:47 “7, so 9 minus 5, that gives me what, 4, less than 7, so is this statement true, therefore it's less than 7, is it true, is it true, so you have to say if it is true, yes, if it is false, no, so 4 is 4 actually less than...”
• 05:47 “the less than equal to sign, less than equal to, and I have the greater than sign, greater than sign, I have the greater than equal to sign, I have the greater than equal to, so these are the 4 signs we are going to be w...”