document.write( "Question 1003774: Five years ago, Grace was 2 less than twice the age of jones. 27 years from now, Grace will be 2 more than thrice the age of Jones next year. What are their present ages?
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Algebra.Com's Answer #620416 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Five years ago, Grace was 2 less than twice the age of jones. 27 years from now, Grace will be 2 more than thrice the age of Jones next year. What are their present ages? \n" ); document.write( "----- \n" ); document.write( "Equations: \n" ); document.write( "g-5 = 2(j-5)-2 \n" ); document.write( "g+27 = 3(j+1)+2 \n" ); document.write( "------------------------ \n" ); document.write( "Rearrange:: \n" ); document.write( "g - 2j = -7 \n" ); document.write( "g - 3j = -22 \n" ); document.write( "---------------- \n" ); document.write( "Subtract and solve for \"j\":: \n" ); document.write( "j = 15 yrs (Jones's age now) \n" ); document.write( "g = 2j-7 \n" ); document.write( "g = 23 yrs (Grace's age now) \n" ); document.write( "-------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( " |