SOLUTION: a-[a-2b+{2c-b-(a-3b-ca)}]

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Question 11036: a-[a-2b+{2c-b-(a-3b-ca)}]
Answer by longjonsilver(2297)   (Show Source): You can put this solution on YOUR website!
a-[a-2b+{2c-b-(a-3b-ca)}]
a-[a-2b+{2c-b-a+3b+ca}]
a-[a-2b+{2c-a+2b+ca}]
a-[a-2b+2c-a+2b+ca]
a-[+2c+ca]
a-2c-ca

jon.
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