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r-ruslan [8.4K]
3 years ago
8

( CORRECT ANSWER GETS BRAINLIEST AND FULL RATINGS !! )

Mathematics
1 answer:
Wewaii [24]3 years ago
8 0
<span>38 - 7r = 3(6 - 4r)
38 - 7r = 18 - 12r
-7r + 12r = 18 - 38
5r = -20
r = -4</span>
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