Question


Write the augmented matrix for the system of linear equations.
7x + 4y = 53
5x − 9y = −57

I got the answer below but my online assignment said it's wrong please help me
1 0 3
0 1 8
anonymous
I know this is a repost
Damon
That is the SOLUTION
I gave you the augmented matrix, no work required for that
7 4 53
5 -9 -57
Damon
The solution is x = 3 and y = 8