System of Equations using Matrices Assignment | Assignment Help Services
September 16th, 2019
Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
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3x – 2y = z= -7
x = y – 2z = 12
3x = y -z = 10
a. x = 2, y = 3, z = -7; (2, 3, -7)
b. x = 1, y = 3, z = -4; (1, 3, -4)
c. x = 5, y = 13/2, z = -3; (5, 13/2, -3)
d. x = 1, y = -3, z = -16; (1, -3, -16)