document.write( "Question 115682: I do not understand how to do this could someone help please. Thank you so much.\r
\n" ); document.write( "\n" ); document.write( "Subtract –8.1-(–1.3).
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Algebra.Com's Answer #84189 by vertciel(183)\"\" \"About 
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Hi there,\r
\n" ); document.write( "\n" ); document.write( "–8.1 - (–1.3)\r
\n" ); document.write( "\n" ); document.write( "= -8.1 + 1.3\r
\n" ); document.write( "\n" ); document.write( "= -6.8 \r
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