document.write( "Question 1029881: The Lee`s have 3 children. The oldest is twice as old as the youngest. The middle child is 5 years older than the youngest. If the sum of the ages is 57, how old is each child? \n" ); document.write( "
Algebra.Com's Answer #644823 by stanbon(75887)\"\" \"About 
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The Lee`s have 3 children. The oldest is twice as old as the youngest. The middle child is 5 years older than the youngest. If the sum of the ages is 57, how old is each child?
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\n" ); document.write( "O = 2*Y
\n" ); document.write( "M = Y + 5
\n" ); document.write( "O + M + Y = 57
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\n" ); document.write( "Substitute and solve for \"Y\"::
\n" ); document.write( "2Y + Y+5 + Y = 57
\n" ); document.write( "4Y = 52
\n" ); document.write( "Y = 13 yrs (youngest)
\n" ); document.write( "O = 2Y = 26 yrs
\n" ); document.write( "M = Y + 5 = 18 (middle)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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