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vampirchik [111]
3 years ago
7

If log3⁡⁡(4y−1)=log3⁡⁡(2y+7), what is the value of y?

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0
Knowing that there are two logs on both sides of the brackets, they cancel out. 
This leaves: 

4y-1=2y+7 (solve for y) 
4y-2y=7-1
2y=6
y=3 

Hope this helped :) 
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