document.write( "Question 1173318: There are two mystery numbers. The sum of 2 times the first number and 9 times the second number is -17. The sum of 10 times the first number and 10 times the second number is 20. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #798526 by josgarithmetic(39630)\"\" \"About 
You can put this solution on YOUR website!
Numbers x and y\r
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\n" ); document.write( "\n" ); document.write( "\"system%282x%2B9y=-17%2Cx%2By=2%29\" and you should be able.
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