document.write( "Question 1016160: Please help me solve this equation: The difference of nine times a number and 6 results in five times the difference of twice the number and 3 \n" ); document.write( "
Algebra.Com's Answer #632553 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "x=the number \n" ); document.write( ". \n" ); document.write( "The difference of nine times a number and 6: 9x-6 \n" ); document.write( ". \n" ); document.write( "Five times the difference of twice the number and 3: 5(2x-3) \n" ); document.write( ". \n" ); document.write( "9x-6=5(2x-3) \n" ); document.write( "9x-6=10x-15 . Subtract 9x from each side. \n" ); document.write( "-6=x-15 . Add 15 to each side. \n" ); document.write( "9=x \n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( "ANSWER: x=9 \n" ); document.write( ". \n" ); document.write( "CHECK:\r \n" ); document.write( "\n" ); document.write( "9x-6=5(2x-3) \n" ); document.write( "9(9)-6=5(2(9)-3) \n" ); document.write( "81-6=5(18-3) \n" ); document.write( "75=5(15) \n" ); document.write( "75=75 \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " |