1. **State the problem:** Find the equation of the line passing through the point $(-5, 12)$ and perpendicular to the line given by $$y = \frac{2}{3}x + 14.$$
2. **Recall the formula and rules:** The slope of the given line is $m = \frac{2}{3}$. The slope of a line perpendicular to it is the negative reciprocal, so $$m_{\perp} = -\frac{3}{2}.$$
3. **Use point-slope form:** The equation of a line with slope $m$ passing through $(x_1, y_1)$ is $$y - y_1 = m(x - x_1).$$ Substitute $m = -\frac{3}{2}$ and point $(-5, 12)$:
$$y - 12 = -\frac{3}{2}(x + 5).$$
4. **Simplify:**
$$y - 12 = -\frac{3}{2}x - \frac{15}{2}.$$
Add 12 to both sides:
$$y = -\frac{3}{2}x - \frac{15}{2} + 12.$$
Convert 12 to halves:
$$12 = \frac{24}{2},$$
so
$$y = -\frac{3}{2}x + \frac{9}{2}.$$
5. **Convert to standard form:** Multiply both sides by 2 to clear denominators:
$$2y = -3x + 9.$$
Rewrite:
$$3x + 2y = 9.$$
6. **Check options:** The equation $3x + 2y = 9$ matches the first option.
**Final answer:** $$3x + 2y = 9.$$
Perpendicular Line B3Da9D
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