Question

X + 2y=5x - 3y=7What is the second row of entries for the system determinant?

Answer 1

Step-by-step explanation:

The matrix formed is shown below

`\begin{bmatrix}{1} & {2} \\ {1} & {-3}\end{bmatrix}\begin{bmatrix}{x} & {} \\ {y} & {}\end{bmatrix}=\begin{bmatrix}{5} & {} \\ {7} & {}\end{bmatrix}`

Thus, the second row of entries is

1, - 3