document.write( "Question 476147: I really haveva lot of trouble with math word problems.. i need to know how set thid word probkem up.. The product of -2 and a number is the same as the total of 15 and the number. Find the number ... the back of the book say - 5 but i need to know how i got the answer \n" ); document.write( "
Algebra.Com's Answer #326509 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! -2x=x+15 \n" ); document.write( "-3x=15 \n" ); document.write( "x=15/-3 \n" ); document.write( "x=-5 \n" ); document.write( "Set the two items as equal then solve. \n" ); document.write( " |