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Zielflug [23.3K]
3 years ago
11

Given: 5n - 42 - 12n: Prove: n = -6 Statements : Reasons :

Mathematics
1 answer:
OlgaM077 [116]3 years ago
6 0
5*-6-42-12*12*-6=0
the answer is: 0
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