1. **State the problem:** Solve the system of linear equations:
$$8y = -x - 20$$
$$2y = -5x + 14$$
2. **Rewrite each equation in terms of $y$:**
From the first equation:
$$8y = -x - 20 \implies y = \frac{-x - 20}{8} = -\frac{x}{8} - \frac{20}{8} = -\frac{x}{8} - \frac{5}{2}$$
From the second equation:
$$2y = -5x + 14 \implies y = \frac{-5x + 14}{2} = -\frac{5x}{2} + 7$$
3. **Set the two expressions for $y$ equal to each other to find $x$:**
$$-\frac{x}{8} - \frac{5}{2} = -\frac{5x}{2} + 7$$
4. **Multiply both sides by 8 to clear denominators:**
$$-x - 20 = -20x + 56$$
5. **Bring all terms involving $x$ to one side and constants to the other:**
$$-x + 20x = 56 + 20$$
$$19x = 76$$
6. **Solve for $x$:**
$$x = \frac{76}{19} = 4$$
7. **Substitute $x=4$ back into one of the expressions for $y$ (using the first):**
$$y = -\frac{4}{8} - \frac{5}{2} = -\frac{1}{2} - \frac{5}{2} = -3$$
**Final answer:**
$$\boxed{(x,y) = (4, -3)}$$
Linear System F16Fb9
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