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Solve by matrix: 2x-3y+z, x-y+2z=-3, 3x+y-z=9

0 votes

Solve by using matrix:

system-of-equations
using-matrices

asked Nov 16, 2013 in ALGEBRA 2 by rockstar Apprentice

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1 Answer

0 votes

Given equations 2x-3y+z

x-y+2z = -3

3x+y-z = 9

Given three equations but in the first equaton we can observe there is constant termand equlto symbol also.

answered Feb 4, 2014 by dozey Mentor

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