Chapter 4.4, Problem 4E

In Exercises 1-4, find the vector x determined by the given coordinate vector [ x ]_B and the given basis B.

4. $\text{B}=\left\{\left[\begin{array}{c}-1\\ 2\\ 0\end{array}\right],\left[\begin{array}{c}3\\ -5\\ 2\end{array}\right],\left[\begin{array}{c}4\\ -7\\ 3\end{array}\right]\right\}$, ${\left[\text{x}\right]}_{\text{B}}=\left[\begin{array}{c}-4\\ 8\\ -7\end{array}\right]$