Math Problem Statement
−3x−10>11or −34≤−3x−10
Solution
Let's solve the inequalities step by step.
1. Solve :
First, add 10 to both sides: Now, divide both sides by . Remember, when dividing by a negative number, you must flip the inequality sign: So, the solution to the first inequality is:
2. Solve :
First, add 10 to both sides: Now, divide both sides by , and flip the inequality sign: So, the solution to the second inequality is:
3. Final Solution:
The inequality is an "or" condition. Therefore, the solution is: Since and both include values, the combined solution is:
Would you like further explanation on this?
Here are 5 related questions to consider:
- What happens if we have "and" instead of "or" in compound inequalities?
- How do we solve inequalities with absolute values?
- How do graphing solutions of inequalities look on a number line?
- What if one of the inequalities was a strict equality, how would it change the solution?
- What methods can we use to check the correctness of inequality solutions?
Tip: When solving inequalities, always remember to reverse the inequality sign when multiplying or dividing by a negative number.
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Math Problem Analysis
Mathematical Concepts
Algebra
Inequalities
Compound Inequalities
Formulas
Linear inequality manipulation
Dividing by a negative flips the inequality sign
Theorems
Properties of inequalities
Or condition in compound inequalities
Suitable Grade Level
Grades 8-10
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