document.write( "Question 922860: Solve for b, A=1/2(a+b) \n" ); document.write( "
Algebra.Com's Answer #559740 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"+A=%281%2F2%29%28a%2Bb%29\"
\n" ); document.write( "\"2A=a%2Bb\"
\n" ); document.write( "\"b=2A-a\"
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