James and Valeria's teacher gave them a system of linear equations to solve. They each took a few steps that led to the systems shown in the table below.
| Teacher ||
:-: | :-: | :-:
| $-8x+9y=6$ |
| $-2x-y=5$ |
**James** | | **Valeria**
$-8x+9y=12$ | | $-16x+18y=12$
$-10x+8y=11$ | | $-2x-y=-15$
**Which system has the same solution as the teacher's system?**
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