document.write( "Question 992922: ALISHA'S Brother is 6 years younger than Alisha. Alisha is 5years younger than her sister. Alisha's brother is 10 years old. How old is Alisha? \n" ); document.write( "
Algebra.Com's Answer #612383 by ankor@dixie-net.com(22740)\"\" \"About 
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\n" ); document.write( "let a = Alisha's age
\n" ); document.write( "let b = brother's age
\n" ); document.write( " let s= sister's age
\n" ); document.write( ":
\n" ); document.write( "Write an equation for each statement
\n" ); document.write( ":
\n" ); document.write( "ALISHA'S Brother is 6 years younger than Alisha.
\n" ); document.write( "b = a - 6
\n" ); document.write( ":
\n" ); document.write( " Alisha is 5years younger than her sister.
\n" ); document.write( "a = s - 5
\n" ); document.write( ":
\n" ); document.write( " Alisha's brother is 10 years old.
\n" ); document.write( "Replace b with 10 in the first equation
\n" ); document.write( "10 = a - 6
\n" ); document.write( "a = 16 is Alisha's age \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "How old is Alisha?
\n" ); document.write( "
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