1. **State the problem:** Solve the system of linear equations:
$$y = 5x$$
$$y = 7x - 16$$
2. **Set the equations equal to each other:** Since both expressions equal $y$, we can set them equal:
$$5x = 7x - 16$$
3. **Isolate $x$:** Subtract $7x$ from both sides:
$$5x - 7x = 7x - 7x - 16$$
$$\cancel{5x} - \cancel{7x} = -16$$
$$-2x = -16$$
4. **Solve for $x$:** Divide both sides by $-2$:
$$\frac{-2x}{\cancel{-2}} = \frac{-16}{\cancel{-2}}$$
$$x = 8$$
5. **Find $y$:** Substitute $x=8$ into one of the original equations, for example $y=5x$:
$$y = 5(8) = 40$$
6. **Final answer:** The solution to the system is:
$$(x, y) = (8, 40)$$
Solve Linear System 1Fd274
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