document.write( "Question 722245: if r = 2b - 4d, find r when b=8 and d=5 \n" ); document.write( "
Algebra.Com's Answer #442707 by checkley79(3341)\"\" \"About 
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r = 2b - 4d, find r when b=8 and d=5
\n" ); document.write( "r=2*8-4*5
\n" ); document.write( "r=16-20=-4 ans.
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