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hey if you can answer these you are amazing:1. c+31=92 2. 43=72+s 3.
1. c=61, 2. s=29 3. ?
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
Surely you mean -29, right?
I used to 'forget' to write in negatives for whatever reason. Being speedy makes you make careless mistakes.
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