document.write( "Question 1202872: Alvin's age is two times Elga's age. The sum of their ages is 72. What is Elga's age? \n" ); document.write( "
Algebra.Com's Answer #838049 by math_tutor2020(3817)\"\" \"About 
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\n" ); document.write( "x = Elga's age
\n" ); document.write( "2x = Alvin's age
\n" ); document.write( "x+2x = 3x = sum of their ages
\n" ); document.write( "3x = 72
\n" ); document.write( "x = 72/3
\n" ); document.write( "x = 24\r
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\n" ); document.write( "\n" ); document.write( "Answer: Elga is 24 years old.
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