document.write( "Question 795616: if a+2b=14 and 5a+4b=16 then what is the average of a and b? need explanation, thanks. \n" ); document.write( "
Algebra.Com's Answer #481087 by Alan3354(69443)\"\" \"About 
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if a+2b=14 and 5a+4b=16 then what is the average of a and b?
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\n" ); document.write( "Solve for a and b, then find the average.
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