document.write( "Question 938576: My sister is 14 years old.My brother says that his age minus twelve is equal to my sisters age how old is my brother \n" ); document.write( "
Algebra.Com's Answer #571800 by algebrahouse.com(1659)\"\" \"About 
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Sister is 14
\n" ); document.write( "Brother says sister is his age minus 12\r
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\n" ); document.write( "\n" ); document.write( "x - 12 = 14 {brother's age minus 12 equals sister's age}
\n" ); document.write( "x = 26 {added 12 to each side}\r
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\n" ); document.write( "\n" ); document.write( "Your brother is 26.
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