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)![]() ![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |