document.write( "Question 747002: If 20 is added to a number and the sum is doubled, the result is 6 less than the number. find the number. \n" ); document.write( "
Algebra.Com's Answer #454649 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
our equation is:\r
\n" ); document.write( "\n" ); document.write( "\"%0D%0A%28x%2B20%29%2A2=6%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "\"%0D%0A2x%2B40=6%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "\"%0D%0A2x=-34%0D%0A\"\r
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\n" ); document.write( "\n" ); document.write( "and so x=-17\r
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\n" ); document.write( "\n" ); document.write( ":)
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