How to solve inequalities with two variables
- solve equations and inequalities in one variable
- solve equations and inequalities in one variable worksheet
- solve linear equations and inequalities in one variable
- solve linear equations and inequalities in one variable worksheet
Inequalities examples and answers!
Linear equations and inequalities pdf
Solving Inequalities in One Variable
Are you ready to dive into our solving inequalities unit? Let's do a very quick review of inequality basics that you probably first learned about in second grade.
Always remember that inequalities do not have just one solution.
There are always multiple solutions! Think about the following inequality:
x < 5 (Read as x is less than 5)
- We could replace x with 4 because 4 is less than 5.Linear equations and inequalities in one variable worksheets with answers
- We could replace x with 2 because 2 is less than 5.
- We could even replace x with -3 because -3 is less than 5.
We could go on forever, so as you can see there are many many solutions to this inequality!
Let's take a look at the inequality symbols and their meanings again.
When you graph inequalities that have only one variable, we use a number line.
We will use open and closed circles and arrows pointing to the left or right to graph our answers.
An open circle on the graph indicates less than (<) or greater than (>).
A closed circle on the graph represents less than or equal to (<) or greater than or equal to (>).
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- solving linear equations and inequalities in one variable ppt
- solving linear equations and inequalities in one variable module