document.write( "Question 1138583: The age of a father is 3 times his son. In 10 years time their age will add up to 68 years. If the sons age is x years today what is the fathers present age?\r
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document.write( "1.2 what is the son's age in 10years time?\r
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document.write( "1 3 what is the fathers age in 10 years time? \n" );
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Algebra.Com's Answer #756372 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! father is 3x \n" ); document.write( "son is x \n" ); document.write( "in 10 years, father will be 3x+10 and son will be x+10 \n" ); document.write( "they add to 68 \n" ); document.write( "4x+20=68 \n" ); document.write( "4x=48 \n" ); document.write( "x=12 son \n" ); document.write( "3x=36 father ANSWER \n" ); document.write( "in 10 years 46 and 22 \n" ); document.write( " |