document.write( "Question 145204: a+2b/4-a-2b/4 \n" ); document.write( "
Algebra.Com's Answer #105877 by jim_thompson5910(35256)\"\" \"About 
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\"%28a%2B2b%29%2F4-%28a-2b%29%2F4\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"%28a%2B2b-%28a-2b%29%29%2F4\" Since the denominators are equal, this means that we can combine the fractions\r
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\n" ); document.write( "\n" ); document.write( "\"%28a%2B2b-a%2B2b%29%2F4\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%284b%29%2F4\" Combine like terms\r
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\n" ); document.write( "\n" ); document.write( "\"b\" Reduce\r
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\n" ); document.write( "\n" ); document.write( "So \"%28a%2B2b%29%2F4-%28a-2b%29%2F4=b\"
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