Question

Just Two---Correct My Answers--?

Answer 1

3.) What is the solution of the system of equations?
-3x-4y-3z=-7
2x-6y+2z=3
5x=2y+5z=9
My answer: No solution

Answer 2

What is element a23 in matrix A

Answer 3

My answer: -5

Answer 4

@jim_thompson5910 --Correct My Answers Once More?---

Answer 5

You're right about the first question it is No Solution

Answer 6

Thank you.

Answer 7

There's a typo in the third equation `5x=2y+5z=9`

it has too many equal signs

Answer 8

OH! shoot

Answer 9

You're right about both answers

Answer 10

*5x-2y+5z=9* thank you for telling me

Answer 11

@fortisdea13 I didn't even type the first one right, though.

Answer 12

Yeah, I know but I worked on that problem before, so I knew what sign to use.

Answer 13

hmm...Should I believe that?

Answer 14

@jim_thompson5910 Am I correct on the second one?

Answer 15

yes, the `a23` means "value in the second row, third column"

Answer 16

Okay.

Answer 17

I will give the medal to fort, though, because he was right all along. My bad~