document.write( "Question 345812: need help with 2 12/13 plus ( -7 10/13 = \n" ); document.write( "
Algebra.Com's Answer #247292 by checkley77(12844)\"\" \"About 
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2 12/13 +( -7 10/13
\n" ); document.write( "(2*13+12)/13-(7*13+10)/13
\n" ); document.write( "(26+12)/13-(91+10)/13
\n" ); document.write( "38/13-101/13=-63/13 ans.
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