document.write( "Question 741232: \r
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document.write( "Hi , do help me with this few problems sums , thank you :)
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document.write( "A father is 30 years older than his son. In 6 years' time ,
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document.write( "he will be twice as old as his son. What are their present ages ? \n" );
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Algebra.Com's Answer #451917 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! F=S+30 \n" ); document.write( "F+6=2S \n" ); document.write( "(S+30)+6=2S \n" ); document.write( "S+36=2S \n" ); document.write( "S-2S=-36 \n" ); document.write( "-S=-36 \n" ); document.write( "S=36 YEARS OLD FOR THE SON. \n" ); document.write( "F=36+30 \n" ); document.write( "F=66 YEARS OLD FOR THE FATHER. \n" ); document.write( "66+6=2*36 \n" ); document.write( "72=72 \n" ); document.write( " \n" ); document.write( " |