Math Problem Statement
Solve the inequality and graph the solution on the line provided. minus, 9, plus, 6, x, is greater than or equal to, 39 −9+6x≥ 39
Solution
Let's solve the inequality step by step:
Given inequality:
Step 1: Add 9 to both sides to eliminate the constant term on the left-hand side:
Step 2: Divide both sides by 6 to isolate :
Final solution:
Graphing the solution:
To graph this inequality on a number line:
- Draw a number line and mark the point .
- Since the inequality includes "greater than or equal to" ( ), put a closed circle at to indicate that is included in the solution.
- Shade the line to the right of 8 to show that can take any value greater than or equal to 8.
Would you like a detailed graph of this solution?
Here are 5 related questions to further explore this concept:
- How would the graph change if the inequality were instead of ?
- How would you solve an inequality like ?
- What is the difference between an open circle and a closed circle on a number line graph?
- Can inequalities have more than one solution? How would you graph that?
- How would you solve the inequality ?
Tip: Always remember that dividing or multiplying both sides of an inequality by a negative number reverses the inequality symbol.
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Inequalities
Graphing on a Number Line
Formulas
Linear Inequality: ax + b ≥ c
Theorems
Addition property of inequalities
Division property of inequalities
Suitable Grade Level
Grades 7-9