document.write( "Question 939544: Pete found that the sum of twice a number and -13 is 100 less than the opposite of the number. What is the number? \n" ); document.write( "
Algebra.Com's Answer #572527 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Pete found that the sum of twice a number and -13 is 100 less than the opposite of the number. What is the number? \n" ); document.write( "------------ \n" ); document.write( "Equation:: \n" ); document.write( "2x + -13 = -x-100 \n" ); document.write( "---- \n" ); document.write( "3x = -87 \n" ); document.write( "x = -29 \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |