document.write( "Question 169909: please help 1/2 (1.2)+-1 \n" ); document.write( "
Algebra.Com's Answer #125357 by checkley77(12844)\"\" \"About 
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1/2 (1.2)+-1
\n" ); document.write( ".5*1.2-1
\n" ); document.write( ".6-1
\n" ); document.write( "-.4 ans.
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