Math Problem Statement
2 (x + 4) greater than - 12
Solution
To solve the inequality:
Step 1: Distribute the 2 on the left-hand side.
Step 2: Subtract 8 from both sides.
Step 3: Divide both sides by 2 to solve for .
Final Answer:
Let me know if you need more details or have any questions!
Here are five related questions to expand on this:
- How do you solve inequalities that involve division by a negative number?
- Can you explain how to represent on a number line?
- What happens if the inequality had been instead?
- How would the solution change if the inequality had absolute values involved, e.g., ?
- What is the difference between strict inequalities () and non-strict inequalities ()?
Tip: Always reverse the inequality sign when multiplying or dividing both sides by a negative number!
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Inequalities
Formulas
Distributive Property
Inequality Properties
Theorems
Properties of Inequalities
Suitable Grade Level
Grades 7-9