document.write( "Question 573592: hans is 3 years younger than his brother emil. in 8 years the sum of their ages will be 61. how old is hans plz i need this in 30 mins plz help me im stuck \n" ); document.write( "
Algebra.Com's Answer #368822 by Maths68(1474)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "Let
\n" ); document.write( "Present age of Hans = h
\n" ); document.write( "Present age of Emil = e\r
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\n" ); document.write( "\n" ); document.write( "Hans is 3 years younger than his brother Emil.
\n" ); document.write( "h=e-3.................(1)\r
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\n" ); document.write( "\n" ); document.write( "In 8 years
\n" ); document.write( "Hans will be = h+8
\n" ); document.write( "Emil will be = e+8\r
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\n" ); document.write( "\n" ); document.write( "Then\r
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\n" ); document.write( "\n" ); document.write( "The sum of their ages will be 61\r
\n" ); document.write( "\n" ); document.write( "(h+8)+(e+8)=61
\n" ); document.write( "h+8+e+8=61
\n" ); document.write( "h+e+16=61
\n" ); document.write( "h+e=61-16
\n" ); document.write( "h+e=45..................(2)\r
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\n" ); document.write( "\n" ); document.write( "Put the value of h from (1) to (2)
\n" ); document.write( "h+e=45..................(2)
\n" ); document.write( "e-3+e=45
\n" ); document.write( "2e-3=45
\n" ); document.write( "2e=45+3
\n" ); document.write( "2e=48
\n" ); document.write( "2e/2=48/2
\n" ); document.write( "e=24\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Put the value of e in (1)
\n" ); document.write( "h=e-3.................(1)
\n" ); document.write( "h=24-3
\n" ); document.write( "h=21\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Present age of Hans = h = 21 years old
\n" ); document.write( "Present age of Emil = e = 24 years old\r
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