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tatyana61 [14]
3 years ago
5

2r – 10 = -8r ............

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0
2r-10=-8r
10r-10=0
10r=10
r=1

Hope this helps :)
liraira [26]3 years ago
7 0
The correct answer is 1. Hope this helps.
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