SOLUTION: how much would a water bill be per month if n = 5000c - 15300/4 solve for c and n = 1800 gallons of quantity can u help me

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Question 159385: how much would a water bill be per month if
n = 5000c - 15300/4
solve for c
and n = 1800 gallons of quantity
can u help me

Found 2 solutions by stanbon, MathLover1:
Answer by stanbon(57214) About Me  (Show Source):
You can put this solution on YOUR website!
how much would a water bill be per month if
n = 5000c - 15300/4
solve for c
and n = 1800 gallons of quantity
--------------
n = 5000c - 3825
5000c = n + 3825
c = (n+3825)/5000
c = (1800+3825)/5000
c = 1.125
=============
Cheers,
Stan H.

Answer by MathLover1(6613) About Me  (Show Source):
You can put this solution on YOUR website!
n+=+5000c+-+%2815300%2F4%29
and
n+=+1800 gallons of quantity
solve for c:
n+=+5000c+-+%2815300%2F4%29 ....move %2815300%2F4%29 to the left
n+%2B+%2815300%2F4%29=+5000c....or 5000c+=+n+%2B+%2815300%2F4%29
5000c+=+n+%2B+%2815300%2F4%29....divide both sides by 5000
5000c%2F5000+=+n%2F5000+%2B+%2815300%2F4%29%2F5000...plug in n=1800
c+=+1800%2F5000+%2B+%2815300%2F4%29%2F5000...
c+=+18%2F50+%2B+%28153%2F4%2A50%29...
c+=+0.36+%2B+153%2F200...
c+=+0.36+%2B+%280.765%29...
c+=+1.125...
check:
n+=+5000c+-+%2815300%2F4%29
n+=5625+-3825
n+=5625+-3825
n+=1800