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Hitman42 [59]
4 years ago
8

8=3r-1 step by step plss!!

Mathematics
2 answers:
Brilliant_brown [7]4 years ago
7 0

Rewrite it as
3r-1=8
3r=8+1
3r=9
R= 3

Citrus2011 [14]4 years ago
5 0
8=3r-1
1-3r=8
-1 -1
3r=7
-------
3 3
r=4
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