document.write( "Question 964729: Simon is 6yrs older than Alex and his sister is 8yrs younger than Alex . Their combined age is 37 . How old is Simon \n" ); document.write( "
Algebra.Com's Answer #589567 by t0hierry(194)![]() ![]() You can put this solution on YOUR website! simon age is 6 + alex age \n" ); document.write( "sister is alex age - 8 \n" ); document.write( "simon age + sister age is 37\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "sm = al + 6 \n" ); document.write( "si = al - 8 \n" ); document.write( "sm + alex + si = 3 al -2 = 37 \n" ); document.write( "al = 39/3 = 13 years old \n" ); document.write( "sm = 19 years old\r \n" ); document.write( "\n" ); document.write( "I am assuming combined means 3 of them. \n" ); document.write( " |