1. **State the problem:** Solve the system of linear equations:
$$2x + 3y = 7$$
$$2x = 4y - 5$$
2. **Rewrite the second equation:**
$$2x = 4y - 5 \implies 2x - 4y = -5$$
3. **Subtract the second equation from the first:**
$$\left(2x + 3y\right) - \left(2x - 4y\right) = 7 - (-5)$$
Simplify:
$$2x + 3y - 2x + 4y = 7 + 5$$
$$7y = 12$$
4. **Solve for $y$:**
$$y = \frac{12}{7}$$
5. **Substitute $y$ back into the first equation:**
$$2x + 3\left(\frac{12}{7}\right) = 7$$
$$2x + \frac{36}{7} = 7$$
6. **Isolate $x$:**
$$2x = 7 - \frac{36}{7} = \frac{49}{7} - \frac{36}{7} = \frac{13}{7}$$
7. **Solve for $x$:**
$$x = \frac{\cancel{2} \times x}{\cancel{2}} = \frac{13}{7} \times \frac{1}{2} = \frac{13}{14}$$
**Final answer:**
$$x = \frac{13}{14}, \quad y = \frac{12}{7}$$
Linear Equations 003421
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