document.write( "Question 54742: can you solve 9-r=r+1 thanks!! \n" ); document.write( "

Algebra.Com's Answer #36964 by checkley71(8403) $\"\"$ $\"About$

You can put this solution on YOUR website!
9-R=R+1
\n" ); document.write( "9-1=R+R
\n" ); document.write( "8=2R
\n" ); document.write( "R=8/2
\n" ); document.write( "R=4
\n" ); document.write( "PROOF
\n" ); document.write( "9-4=4+1
\n" ); document.write( "5=5
\n" ); document.write( " \n" ); document.write( "

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