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zlopas [31]
3 years ago
5

What is the value of n when 4n+15=64?

Mathematics
2 answers:
noname [10]3 years ago
8 0
4n + 15 = 64
subtracting -15 from both sides.
we get,
4n = 64 -15
4n = 49
dividing both sides by 4
n = 49/4
or
n = 12.25
or 
n = 12 1/4

Hope this helps you.. :)
xxTIMURxx [149]3 years ago
7 0
<span>4n + 15 = 64 
</span>4n = 49 
n <span>= 49/4 = 12 1/4 or 12.25</span>
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