1. **State the problem:** Solve the inequality $$w + \frac{1}{2} \geq -\frac{2}{5}$$ for $$w$$.
2. **Formula and rule:** To isolate $$w$$, use the additive property of inequality which states that adding or subtracting the same number on both sides keeps the inequality true.
3. **Subtract $$\frac{1}{2}$$ from both sides:**
$$w + \frac{1}{2} - \frac{1}{2} \geq -\frac{2}{5} - \frac{1}{2}$$
4. **Simplify left side:**
$$w \geq -\frac{2}{5} - \frac{1}{2}$$
5. **Find common denominator for right side:**
The denominators are 5 and 2, so common denominator is 10.
6. **Rewrite fractions:**
$$-\frac{2}{5} = -\frac{4}{10}, \quad -\frac{1}{2} = -\frac{5}{10}$$
7. **Add the fractions:**
$$-\frac{4}{10} - \frac{5}{10} = -\frac{9}{10}$$
8. **Final solution:**
$$w \geq -\frac{9}{10}$$
This means $$w$$ is greater than or equal to $$-0.9$$.
Inequality Solution 1486E8
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