2. Solve the system by substitution. (1 point)
2x - y + z = -4
z = 5
-2x + 3y - 2 = -10...
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Mathematics, 29.09.2020 14:01 logan541972
2. Solve the system by substitution. (1 point)
2x - y + z = -4
z = 5
-2x + 3y - 2 = -10
(-8,7,5)
O(-8, – 7,5)
(8, -7,5)
(-8, -7,-5)
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