document.write( "Question 572596: ((a+70)-(a+30))/2 = a/2 what is a? \n" ); document.write( "
Algebra.Com's Answer #368450 by stanbon(75887)\"\" \"About 
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((a+70)-(a+30))/2 = a/2 what is a?
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\n" ); document.write( "Simplify:
\n" ); document.write( "(40/2) = a/2
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\n" ); document.write( "a = 40
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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