1. **State the problem:** Solve the inequality $$-x + 2 + 3x \geq \frac{1}{2}$$.
2. **Combine like terms:** Combine the terms with $x$ on the left side.
$$-x + 3x = 2x$$
So the inequality becomes:
$$2x + 2 \geq \frac{1}{2}$$
3. **Isolate the variable term:** Subtract 2 from both sides.
$$2x + 2 - 2 \geq \frac{1}{2} - 2$$
$$2x \geq \frac{1}{2} - 2$$
Calculate the right side:
$$\frac{1}{2} - 2 = \frac{1}{2} - \frac{4}{2} = -\frac{3}{2}$$
So:
$$2x \geq -\frac{3}{2}$$
4. **Divide both sides by 2:**
$$x \geq \frac{-\frac{3}{2}}{2}$$
Show cancellation:
$$x \geq \frac{-\frac{3}{2}}{\cancel{2}} \times \frac{1}{\cancel{2}} = -\frac{3}{4}$$
5. **Final answer:**
$$x \geq -\frac{3}{4}$$
This means $x$ can be any number greater than or equal to $-\frac{3}{4}$.
Linear Inequality 430219
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