document.write( "Question 567448: five times the difference of twice a number and ten is negative twenty. find the number? \n" ); document.write( "
Algebra.Com's Answer #366561 by bluemockingjay7(41)![]() ![]() You can put this solution on YOUR website! x = number\r \n" ); document.write( "\n" ); document.write( "5(2x - 10) = -20 \n" ); document.write( "10x - 50 = -20 \n" ); document.write( "10x = -20 + 50 \n" ); document.write( "10x = 30 \n" ); document.write( "10x/10 = 30/10 \n" ); document.write( "x = 3 \n" ); document.write( " |