Math Problem Statement
1-4x>19 find x
Solution
To solve the inequality :
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Subtract 1 from both sides to isolate the term involving : This simplifies to:
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Divide both sides by -4. Since we are dividing by a negative number, reverse the inequality sign: Simplifying the fraction:
Solution:
Would you like further details or have any questions?
Here are 5 related questions:
- What is the solution set for ?
- Solve .
- How do you solve ?
- What happens if you divide an inequality by a negative number?
- Solve the system of inequalities and .
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
Inequalities
Linear Equations
Formulas
Basic inequality manipulation
Theorems
Rule of reversing inequality when dividing by a negative number
Suitable Grade Level
Grades 8-10