document.write( "Question 378758: Find a number such that if 3 times the number is decreased by 15 the result is twice the opposite of the number, \n" ); document.write( "
Algebra.Com's Answer #269020 by user_dude2008(1862)\"\" \"About 
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3x-15=-2x\r
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\n" ); document.write( "\n" ); document.write( "3x+2x=15\r
\n" ); document.write( "\n" ); document.write( "5x=15\r
\n" ); document.write( "\n" ); document.write( "x=3\r
\n" ); document.write( "\n" ); document.write( "number is 3
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