1. **State the problem:** Solve the system of linear equations:
$$3x - 6y = -2$$
$$-4x + 9y = -2$$
2. **Choose a method:** We will use the elimination method to solve for $x$ and $y$.
3. **Eliminate one variable:** Multiply the first equation by 3 and the second equation by 2 to align coefficients of $y$:
$$3(3x - 6y) = 3(-2) \Rightarrow 9x - 18y = -6$$
$$2(-4x + 9y) = 2(-2) \Rightarrow -8x + 18y = -4$$
4. **Add the two equations to eliminate $y$:**
$$9x - 18y + (-8x + 18y) = -6 + (-4)$$
$$9x - 8x + (-18y + 18y) = -10$$
$$x + \cancel{-18y + 18y} = -10$$
$$x = -10$$
5. **Substitute $x = -10$ into the first original equation:**
$$3(-10) - 6y = -2$$
$$-30 - 6y = -2$$
6. **Solve for $y$:**
$$-6y = -2 + 30$$
$$-6y = 28$$
$$\cancel{-6}y = \cancel{-6} \times -\frac{28}{6}$$
$$y = -\frac{28}{6} = -\frac{14}{3}$$
7. **Final solution:**
$$x = -10, \quad y = -\frac{14}{3}$$
Solve Linear System F09593
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