document.write( "Question 1154755: Landon is three times as old as his little brother. If he is 10 years older than his brother, what are their ages. You must show use of algebraic techniques. \n" ); document.write( "
Algebra.Com's Answer #777237 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "If Landon is three times as old as his little brother, then the difference between their ages is twice the age of his little brother.

\n" ); document.write( "(Algebraically, the difference between 3x and x is 2x.)

\n" ); document.write( "We are told that difference in their ages is 10 years.

\n" ); document.write( "So 10 years is twice his little brother's age; so his little brother is 5.

\n" ); document.write( "And that makes Landon 15.

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