document.write( "Question 1187205: When 8 is added to a certain number and the sum is multipy by 3,the result is 57.find the number \n" ); document.write( "
Algebra.Com's Answer #818152 by ikleyn(52850)\"\" \"About 
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\n" ); document.write( "When 8 is added to a certain number and the sum is \"cross%28multipy%29\" multiplied by 3, the result is 57. find the number.
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\n" ); document.write( "\n" ); document.write( "Solve the problem in backward manner.\r
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\n" ); document.write( "\n" ); document.write( "First divide  57  by  3.   The quotient is  19.\r
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\n" ); document.write( "\n" ); document.write( "Next subtract  8  from  19  and get the  ANSWER  mentally,  without solving any equations :   the number is  11.\r
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