document.write( "Question 366776: The sum of twice a number and 20 less than the number is the same as the difference between -28 and the number. What is the number \n" ); document.write( "
Algebra.Com's Answer #261442 by mananth(16946)\"\" \"About 
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let the number be x\r
\n" ); document.write( "\n" ); document.write( "2x+(x-20) =-28-x
\n" ); document.write( "2x+x-20=-28-x
\n" ); document.write( "3x-20=-28-x
\n" ); document.write( "3x+x=-28+20
\n" ); document.write( "4x=-8
\n" ); document.write( "/4
\n" ); document.write( "x=-2
\n" ); document.write( "..
\n" ); document.write( "m.ananth@hotmail.ca
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