.10x+.20y+.25z=30.95
y+z=87
10x-.20y=-1.60
Solve using matrices...
Mathematics, 15.12.2021 20:40 KaseyT
.10x+.20y+.25z=30.95
y+z=87
10x-.20y=-1.60
Solve using matrices
Answers: 2
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