SOLUTION: Solve the system of equations using matrices.
3a- b - 4c= 7
2a- b + 3c= -2
a+ 2b + 4c=4
The solution set is {_,_,_}
Algebra.Com
Question 306382: Solve the system of equations using matrices.
3a- b - 4c= 7
2a- b + 3c= -2
a+ 2b + 4c=4
The solution set is {_,_,_}
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The solution set is {2,3,-1}
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