document.write( "Question 21081: one third of a number is 5 less than half of the same number what is that number show all steps i need to get my diploma \n" ); document.write( "
Algebra.Com's Answer #10128 by algebrapro18(249)![]() ![]() ![]() You can put this solution on YOUR website! one third of a number is 5 less than half of the same number \r \n" ); document.write( "\n" ); document.write( "writing this as an algebraic expression you get \r \n" ); document.write( "\n" ); document.write( "1/3x=5-1/2x \r \n" ); document.write( "\n" ); document.write( "to solve this equation you need to get a common denominator. Doing so you get \r \n" ); document.write( "\n" ); document.write( "2x=30-3x \r \n" ); document.write( "\n" ); document.write( "now combine like terms \r \n" ); document.write( "\n" ); document.write( "5x=30 \r \n" ); document.write( "\n" ); document.write( "finally divide by 5 \r \n" ); document.write( "\n" ); document.write( "x=6 \r \n" ); document.write( "\n" ); document.write( "checking \r \n" ); document.write( "\n" ); document.write( "1/3(6)=5-1/2(6) \n" ); document.write( "2=5-3 \n" ); document.write( "2=2 \n" ); document.write( " |