-x+2y — 5z = -17
x+y+z = -6
3х - у - z = -6
Systems of equations using substitutio...
Mathematics, 25.09.2021 17:20 zhilton19
-x+2y — 5z = -17
x+y+z = -6
3х - у - z = -6
Systems of equations using substitution
Answers: 1
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