document.write( "Question 1030274: Steve is 19 years older than his sister Ann. In 16 years, he will be twice as old as Ann. How old is each of them now? \n" ); document.write( "
Algebra.Com's Answer #645161 by Cromlix(4381)\"\" \"About 
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Hi there,
\n" ); document.write( "Steve is 19 years older than his sister Ann
\n" ); document.write( "S = A + 19.....(1)
\n" ); document.write( "In 16 years, he will be twice as old as Ann.
\n" ); document.write( "S + 16 = 2(A + 16)......(2)
\n" ); document.write( "Replace S in Eq(2) with (A + 19) from
\n" ); document.write( "Eq(1)
\n" ); document.write( "A + 19 + 16 = 2(A + 16)
\n" ); document.write( "A + 35 = 2A + 32
\n" ); document.write( "Collect like terms:
\n" ); document.write( "2A - A = 35 - 32
\n" ); document.write( "A = 3
\n" ); document.write( "Ann is 3 years old.
\n" ); document.write( "Steve is 22 years old
\n" ); document.write( ".................
\n" ); document.write( "In 16 years:
\n" ); document.write( "Ann will be 19 years old
\n" ); document.write( "Steve will be 38 years old.
\n" ); document.write( "Hope this helps :-)
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