Question
Decide which method of solution applies, and find the solution set.Graph the solution set. See Examples $1-3 .$$$|2 x-1| \geq 7$$
Step 1
This means that $2x-1$ is either greater than or equal to 7, or less than or equal to -7. We can write this as two separate inequalities: $2x-1 \geq 7$ and $2x-1 \leq -7$. Show more…
Show all steps
Your feedback will help us improve your experience
Suman Saurav Thakur and 65 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Decide which method of solution applies, and find the solution set.Graph the solution set. See Examples $1-3 .$ $$ |2 x-1|<7 $$
Inequalities and Absolute Value
Absolute Value Equations and Inequalities
Decide which method of solution applies, and find the solution set.Graph the solution set. See Examples $1-3 .$ $$ |7+2 x|=5 $$
Decide which method of solution applies, and find the solution set.Graph the solution set. See Examples $1-3 .$ $$ |3 x-1| \leq 11 $$
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD