Question

Which matrix represents this system of equations? -9x+5z=0, -2y+2z=0, x+2y=-2

Answer 1

Explanation:

The three sets of linear equations given are

-9x+5z=0

-2y+2z=0

x+2y=-2

Let us rearranged the system of equations. It becomes

-9x + 0y + 5z = 0

0x -2y +2z = 0

x + 2y + z = -2

The diagram of the matrix is shown in the attached photo. A matrix is a rectangular array of numbers in rows and columns.