1. **State the problem:** Solve the inequality $$15 - \frac{7x}{5} \geq 9$$ for $$x$$.
2. **Isolate the term with $$x$$:** Subtract 15 from both sides:
$$15 - \frac{7x}{5} - 15 \geq 9 - 15$$
which simplifies to
$$- \frac{7x}{5} \geq -6$$
3. **Multiply both sides by -5 to clear the denominator and the negative sign:**
Remember, multiplying by a negative number reverses the inequality sign.
$$\cancel{-5} \times \left(- \frac{7x}{\cancel{5}}\right) \leq \cancel{-5} \times (-6)$$
which simplifies to
$$7x \leq 30$$
4. **Divide both sides by 7 to solve for $$x$$:**
$$x \leq \frac{30}{7}$$
5. **Interpret the solution:**
The solution set is all $$x$$ such that $$x \leq \frac{30}{7}$$.
6. **Check the graph description:**
The graph shows shading to the right of a certain value, indicating $$x \geq$$ something. Our solution is $$x \leq \frac{30}{7}$$, which is shading to the left.
**Final answer:**
$$x \leq \frac{30}{7}$$
Linear Inequality Ed4Cbf
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