document.write( "Question 313189: there are two numbers whose sum is 9 and the difference is 5 what are the numbers \n" ); document.write( "
Algebra.Com's Answer #223935 by nyc_function(2741)\"\" \"About 
You can put this solution on YOUR website!
I will give you the equations and you can then take it from there.\r
\n" ); document.write( "\n" ); document.write( "Let a = first number\r
\n" ); document.write( "\n" ); document.write( "Let b = second number\r
\n" ); document.write( "\n" ); document.write( "a + b = 9
\n" ); document.write( "a - b = 5\r
\n" ); document.write( "\n" ); document.write( "You have a system of linear equations in two variables.\r
\n" ); document.write( "\n" ); document.write( "Can you find the numbers?\r
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