## Can you solve this using matrices by row operations 4x+y-2z=-6 2x-3y+3z=9 x-2y=0

Question

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## Answers ( No )

Answer:(x, y, z) = (0, 0, 3)

Step-by-step explanation:The augmented matrix for the system is …

Subtract 4 times the 3rd row from the first row.

Subtract 2 times the 3rd row from the second row.

Subtract 9 times the 2nd row from the first row.

Now, the first row can be divided by -29 to give …

You can subtract 3 times this first row from the second row to get …

And add 2 times the second row to the third to get …

This matrix now tells you (x, y, z) = (0, 0, 3).