Mark M. answered 04/15/22
Tutor
4.9
(954)
Retired math prof. Very extensive Precalculus tutoring experience.
7x + 29y + z = 43
-x + 6y + 5z = 38
9z = 10
Brenda B.
asked 04/15/22Write the linear system from the augmented matrix. (Enter your answers in terms of x, y, and z.)
7 | 29 | 1 | 43 | ||
−1 | 6 | 5 | 38 | ||
0 | 0 | 9 | 10 |
Mark M. answered 04/15/22
Retired math prof. Very extensive Precalculus tutoring experience.
7x + 29y + z = 43
-x + 6y + 5z = 38
9z = 10
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