document.write( "Question 1185287: the sum of three consecutive numbers is 63, find the numbers \n" ); document.write( "
Algebra.Com's Answer #816087 by Theo(13342)\"\" \"About 
You can put this solution on YOUR website!
let x equal the first number, x + 1 equal the second number, x + 2 equal the third number.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "you get:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x + (x + 1) + (x + 2) = 63\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "combine like terms to get 3x + 3 = 63\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "subtract 3 from both sides of the equation to get:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3x = 60\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "solve for x to get:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x = 60/3 = 20\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the three numbers are 20, 21, and 22.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "their sum is 63.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );