x − y + 2z = -3
2x + 2y − z = -3
Mathematics, 15.11.2019 12:31 E1nst31n44
Solve the system algebraically.
x − y + 2z = -3
2x + 2y − z = -3
3x + 2y = 8
no solution
(-42, 67, 53)
infinite solutions
(43, -57, 63)
Answers: 2
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You know the right answer?
Solve the system algebraically.
x − y + 2z = -3
2x + 2y − z = -3
x − y + 2z = -3
2x + 2y − z = -3
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