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**coolwind****Member**- Registered: 2005-10-30
- Posts: 30

70=T+c

110=T+ce^(K/2)

145=T+ce^K

solve T = ?

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**numen****Member**- Registered: 2006-05-03
- Posts: 115

**1)** First, solve for K using your second equation:

**2)** Now, note that T=70-c and our K above, use your third equation:

Move over 70, and use that (110-T)/c = (c+40)/c (which you can get from 110=T+c+40 in equation 2)

But e^ln(a)=a, so

Which gives c=-320.

**3)** So T=70-c=70+320=390.

*Last edited by numen (2006-07-26 07:59:42)*

Bang postponed. Not big enough. Reboot.

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**fusilli_jerry89****Member**- Registered: 2006-06-23
- Posts: 86

where does the 'e' dissapear off to?

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**Zhylliolom****Real Member**- Registered: 2005-09-05
- Posts: 412

*Last edited by Zhylliolom (2006-08-12 09:39:53)*

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