document.write( "Question 659651: One number is 3 less than twice another.The sum of the two numbers is 51. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #410878 by ReadingBoosters(3246)\"\" \"About 
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x + y = 51
\n" ); document.write( "x = 2y - 3\r
\n" ); document.write( "\n" ); document.write( "Substitute the second equation into the first
\n" ); document.write( "2y - 3 + y = 51
\n" ); document.write( "Combine like terms
\n" ); document.write( "3y - 3 + 3 = 51 + 3
\n" ); document.write( "3y = 54
\n" ); document.write( "3y/3 = 54/3
\n" ); document.write( "y = 18
\n" ); document.write( "Plug y into the second equation to solve for x
\n" ); document.write( "x = 2(18) - 3 = 36 - 3 = 33
\n" ); document.write( "y = 18, x = 33
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