Math Problem Statement
Solution
The inequality presented in the image is:
Let's solve it step-by-step:
Step 1: Isolate
Start by adding 3 to all parts of the inequality:
Simplifying this:
Step 2: Solve for
Now, divide the entire inequality by 2 to isolate :
Simplifying:
So the solution is:
Interval Notation:
In interval notation, the solution is:
This means is greater than but less than or equal to .
Graph:
- The number line would show an open circle at (since does not include ) and a closed circle at (since can equal ).
- The region between these two points would be shaded to represent the values of .
Would you like a graph to be generated for this inequality?
Let me know if you want further clarifications or more details. Here are five related questions to explore:
- How do we graph a compound inequality?
- What is the difference between open and closed intervals on a number line?
- Can you explain how interval notation works in inequalities?
- What are the steps to solve compound inequalities like this one?
- How does solving this inequality differ from solving an equation?
Tip:
Always ensure to perform operations on all parts of a compound inequality to maintain the relationship between the terms.
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Math Problem Analysis
Mathematical Concepts
Inequalities
Linear Equations
Formulas
Basic inequality operations
Interval notation
Theorems
Properties of Inequalities
Suitable Grade Level
Grades 8-10