document.write( "Question 880764: 1) the sum of two integer is 310 . if one of integer is -80. find the other integer.
\n" ); document.write( "2) subtract the sum of 873 and 3000 from the sum of -904 and 7093
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Algebra.Com's Answer #806034 by CubeyThePenguin(3113)\"\" \"About 
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x + y = 310
\n" ); document.write( "-80 + y = 310
\n" ); document.write( "y = 390\r
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\n" ); document.write( "\n" ); document.write( "2) (-904 + 7093) - (873 + 3000)
\n" ); document.write( "= 6189 - 3873
\n" ); document.write( "= 2316
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