document.write( "Question 1156510: Find a number which is equal to 20 when 4 is added to it? \n" ); document.write( "

Algebra.Com's Answer #779231 by ikleyn(52831) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "x + 4 = 20\r\n" );
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document.write( "x = 20-4 = 16.     <<<---===   ANSWER\r\n" );
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