document.write( "Question 336074: Wess is 18 years older than soron. Wess is 2.5 times as old as Soron. how old is each? \n" ); document.write( "
Algebra.Com's Answer #241022 by Theo(13342)![]() ![]() You can put this solution on YOUR website! w = age of weiss \n" ); document.write( "s = age of soron\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "w = s + 18 \n" ); document.write( "w = 2.5 * s\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since they are both equal to w, then they are both equal to each other, so you get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s + 18 = 2.5*s\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtract s from both sides of the equation to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "18 = 2.5*s - s = 1.5*s\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "divide both sides of the equation by 1.5 to get\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "18/1.5 = s\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "solve for s to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "soron is 12 years old\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "weiss is 12 + 18 = 30 years old.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "weiss is also 2.5 * 12 = 30 years old.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your answer is that soron is 12 years old and weiss is 30 years old.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |