document.write( "Question 879784: two sets of twins were born two years apart.the sum of thier ages in 16 years. let x be age of the young ones.write equation and solve for x \n" ); document.write( "
Algebra.Com's Answer #531038 by ewatrrr(24785)\"\" \"About 
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x + x + (x+2)+(x+2) = 16
\n" ); document.write( " 4x = 12
\n" ); document.write( " x = 3, the age of the young ones
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