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goldenfox [79]
3 years ago
11

PLZ NEED AN ANSWER FAST WORTH 5 TO 10 POINTS

Mathematics
1 answer:
worty [1.4K]3 years ago
4 0

n - 12 = -9

Add 12 to both sides to isolate the variable n.

n = -9 + 12

n = 3

B) n = 3

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