document.write( "Question 35045This question is from textbook Intermediate Algebra
\n" ); document.write( ": (r+1)/4 = (1+2r)/5 \n" ); document.write( "

Algebra.Com's Answer #21318 by Prithwis(166) $\"\"$ $\"About$

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(r+1)/4 = (1+2r)/5
\n" ); document.write( "=> 5(r+1)=4(1+2r)
\n" ); document.write( "=> 5r+5=4+8r
\n" ); document.write( "=> 8r-5r=5-4
\n" ); document.write( "=> 3r=1
\n" ); document.write( "=> r=1/3 \n" ); document.write( "

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