Question

2. Write the system of equations represented by the matrix.
−1 1 2 1−67

Answer 1

is that supposed to be one row?

Answer 2

I think so, that's all it says

Answer 3

This matrix?
$$
\begin{bmatrix}
−1& 1& ~2 & 1&−6&7
\end{bmatrix}
$$

Answer 4

It might be :( My teacher just sent the document like that. Can it be done?

Answer 5

can i see the document

Answer 6

This might be what they want, i'm not sure
$$\begin{bmatrix}
−1& 1& ~2 & 1&−67
\end{bmatrix} \iff -1x + 1y + 2z + 1w = -67
$$

Answer 7

Ok thank you!! I appreciate it