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Ivahew [28]
3 years ago
9

What is. -3 - 9n= 42

Mathematics
2 answers:
dlinn [17]3 years ago
7 0

-3 - 9n= 42 \\\\
-9n=45\\\\
n=-5

BartSMP [9]3 years ago
4 0
N = -5



-3 + (-9n) = 42
- -3 - -3

-9n = 45
/-9 /-9

n = -5
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