document.write( "Question 355011: -2=4r+s solve for r \n" ); document.write( "
Algebra.Com's Answer #253570 by mananth(16946)\"\" \"About 
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-2 = 4r+s
\n" ); document.write( "add -s to both sides
\n" ); document.write( "-2-s=4r+s-s
\n" ); document.write( "-2-s=4r
\n" ); document.write( "divide by 4
\n" ); document.write( "(-2-s)/4 = r
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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