document.write( "Question 428589: How do we solve problems using the principles together such as -9/2+4=91/2 \n" ); document.write( "
Algebra.Com's Answer #297859 by stanbon(75887)\"\" \"About 
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How do we solve problems using the principles together such as -9/2+4=91/2
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\n" ); document.write( "(-9/2) + 4
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\n" ); document.write( "(-9/2) + (8/2)
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\n" ); document.write( "= -1/2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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