document.write( "Question 432519: 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 #299870 by rwm(914)\"\" \"About 
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(20+x)*2=x-6
\n" ); document.write( "40+2x=x-6
\n" ); document.write( "40=-x-6
\n" ); document.write( "46=-x
\n" ); document.write( "x=-46
\n" ); document.write( "20-46*2=-46-6
\n" ); document.write( "-26*2=-52
\n" ); document.write( "-52=-52
\n" ); document.write( "x=-46
\n" ); document.write( "
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