document.write( "Question 453883: subtract 9 from a certain number gives a result of 7 \n" ); document.write( "
Algebra.Com's Answer #311747 by algebrahouse.com(1659)\"\" \"About 
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\"subtract 9 from a certain number gives a result of 7\"\r
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\n" ); document.write( "\n" ); document.write( "x = the number\r
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\n" ); document.write( "\n" ); document.write( "x - 9 = 7 {subtract 9 from the number, gives a result of 7}
\n" ); document.write( "x = 16 {added 9 to both sides}
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