3. Solving Multi-Step Inequalities
Sign In
What can you do to isolate a variable in an inequality?
Solution Set: {b|b≥-2}
Graph:
This tells us that all values greater than or equal to - 2 satisfy the inequality. Now, we can write the solution set. {b|b≥ 2} Let's graph the solution set on a number line. Notice that since the inequality is non-strict, b can equal - 2, which we show with a closed circle on the number line.