document.write( "Question 329081: A woman is 10 years older than her brother. Next year she will be twice as old as him? How old are they now? How do I write this as an equation? \n" ); document.write( "
Algebra.Com's Answer #235774 by mananth(16946)\"\" \"About 
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let brother's age be x
\n" ); document.write( "her age will be x+10
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\n" ); document.write( "ages after 1 year
\n" ); document.write( "brother =x+1
\n" ); document.write( "woman = x+11
\n" ); document.write( "..
\n" ); document.write( "x+11=2(x+1)
\n" ); document.write( "x+11-2x+2
\n" ); document.write( "2x-x=11-2
\n" ); document.write( "x=9 brother's age
\n" ); document.write( "her age = x+10= 9+10=19 years
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