Attempt $2$: The answer is incorrect. $8$ attempts remaining.

Let $\frac{?}{\text{b}\text{a}\text{r}}(u)=($:$-5,-3$:$)\frac{,}{b}ar(v)=($:$2,5$:$),$ and $\frac{?}{\text{b}\text{a}\text{r}}(w)=($:$-3,2$:$).$ Find the vector $\stackrel{}{x}$ that satisfies $\frac{10}{b}ar(u)\frac{-}{b}ar(v)+\stackrel{}{x}=9\stackrel{}{x}\frac{+}{b}ar(w).$