document.write( "Question 1052205: One number is three times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 220. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #667636 by addingup(3677)\"\" \"About 
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y = 3x
\n" ); document.write( "z = x+100
\n" ); document.write( "x+3x+x+100 = 220
\n" ); document.write( "5x = 120
\n" ); document.write( "x = 24
\n" ); document.write( "y = 3x = 3(24) = 72
\n" ); document.write( "z = 24+100 = 124
\n" ); document.write( "------------------------------
\n" ); document.write( "Check:
\n" ); document.write( "24+72+124 = 220 Correct
\n" ); document.write( ":
\n" ); document.write( "John
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