1. **State the problem:** We need to solve the system of simultaneous linear equations:
$$y = 5x - 2$$
$$y = 10x - 4$$
2. **Use the method of equating values of $y$:** Since both expressions equal $y$, set them equal to each other:
$$5x - 2 = 10x - 4$$
3. **Solve for $x$:**
Subtract $5x$ from both sides:
$$\cancel{5x} - 2 = 10x - \cancel{5x} - 4 \implies -2 = 5x - 4$$
Add 4 to both sides:
$$-2 + 4 = 5x - 4 + 4 \implies 2 = 5x$$
Divide both sides by 5:
$$\frac{2}{\cancel{5}} = x \frac{\cancel{5}}{5} \implies x = \frac{2}{5}$$
4. **Find $y$ by substituting $x = \frac{2}{5}$ into one of the original equations:**
Using $y = 5x - 2$:
$$y = 5 \times \frac{2}{5} - 2 = 2 - 2 = 0$$
5. **Final answer:** The solution to the system is:
$$\boxed{\left(\frac{2}{5}, 0\right)}$$
This means the two lines intersect at the point $\left(\frac{2}{5}, 0\right)$.
Simultaneous Equations De6596
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