document.write( "Question 1099222: A boy is 10 years older than his brother. In 4 years he will be twice as old as his brother. Find the present age of each.
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Algebra.Com's Answer #713654 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
r+10, the boy
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\n" ); document.write( "\n" ); document.write( " $\"%28r%2B10%29%2B4=2%28r%2B4%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"r%2B10%2B4=2r%2B8\"$
\n" ); document.write( " $\"14-8=r\"$
\n" ); document.write( " $\"highlight%28r=6%29\"$ ------------the brother is 6 years old. \n" ); document.write( "

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