15C(2r-1)= 15C(2r+4) find r
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Answered by
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14C(2r-1)= 15C (2r+4)
14(2r-1)=15(2r+4). (C/C =1)
28r-14=30r+ 60
2r = -74
r = -37
Hope it helps
14(2r-1)=15(2r+4). (C/C =1)
28r-14=30r+ 60
2r = -74
r = -37
Hope it helps
sweetgirlliya:
hy
question me to 15C dia he ar tmne14C use kia h!
Answered by
0
Answer:
-37
Step-by-step explanation:
r=-37 is the answer I think soo
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