document.write( "Question 246084: Jason is now three times as old as helston. three years from now jason will be six times as old as helston one year ago find their present ages
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Algebra.Com's Answer #179727 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! Let J = Jason's present age and H = Helston's present age. \n" ); document.write( "1) J = 3*H \"Jason is three times as old as Helston\" \n" ); document.write( "2) J+3 = 6(H-1) \"Three years from now Jason will be six times as old as Helston (was) one year ago\" \n" ); document.write( "Substitute J from equation 1) into equation 2) and simplify. \n" ); document.write( "(3*H)+3 = 6H-6 Subtract 3H from both sides. \n" ); document.write( "3 = 3H-6 Add 6 to both sides. \n" ); document.write( "9 = 3H Divide both sides by 3. \n" ); document.write( "3 = H and... \n" ); document.write( "J = 3*H = 3*3 = 9 \n" ); document.write( "Jason is 9 and Helston is 3 \n" ); document.write( " \n" ); document.write( " |