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Nataly_w [17]
3 years ago
7

Given that

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0
R = 6x + 5y

x = 7, R = 18

Substitute them in: 18 = 6(7) + 5y
18 = 42 + 5y
-24 = 5y
y = -24/5

It’s already in its simplest form
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