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Svetradugi [14.3K]
3 years ago
5

7n+6=42-9. Please help me with this math equation

Mathematics
2 answers:
ycow [4]3 years ago
3 0
The answer is n=5. I worked it out
Brilliant_brown [7]3 years ago
3 0
7n-6 = 42-9
7n-6 = 33
7n = 33-6
7n = 27
n = 27/7
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