The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system. FYI it’s not b
1 answer:
Answer:
c.
Step-by-step explanation:
From the last row in the matrix z = 1.
From the second row:
y + 5z = -4
y = -4 -5(1) = -9.
From the first row:
x + -1 = -3
x = - 3 + 1
x = -2.
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The answer to your question is negative 52. hope i helped.
