document.write( "Question 211881: If 3 is added to a number and the sum is tripled, the result is 27 more than the number.\r
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Algebra.Com's Answer #160065 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Let x = \"a number\"
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\n" ); document.write( "If 3 is added to a number and the sum is tripled, the result is 27 more than the number.
\n" ); document.write( "3(x+3) = x + 27
\n" ); document.write( "3x + 9 = x + 27
\n" ); document.write( "3x - x = 27 - 9
\n" ); document.write( "2x = 18
\n" ); document.write( "x = \"18%2F2\"
\n" ); document.write( "x = 9 is the number
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\n" ); document.write( "Check solution in the given statement:
\n" ); document.write( "3(9+3) = 9 + 27
\n" ); document.write( "3(12) = 36
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