document.write( "Question 137961: Please Help If the sum r+s is 2 less than the difference r-s,then s= my answer is -2 \n" ); document.write( "

Algebra.Com's Answer #100807 by solver91311(24713) $\"\"$ $\"About$

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$\"r%2Bs=r-s-2\"$ \r
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\n" ); document.write( "\n" ); document.write( "Add -r to both sides:
\n" ); document.write( " $\"s=-s-2\"$ \r
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\n" ); document.write( "\n" ); document.write( "Add s to both sides:
\n" ); document.write( " $\"2s=-2\"$ \r
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\n" ); document.write( "\n" ); document.write( "Divide by 2:
\n" ); document.write( " $\"s=-1\"$ \r
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\n" ); document.write( "\n" ); document.write( "By the way, the statement is true for any r. \n" ); document.write( "

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