document.write( "Question 92447: Add or subtract as indicated.write all answers in lowest terms.\r
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\n" ); document.write( "\n" ); document.write( " 2/4-x+5/x-4
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Algebra.Com's Answer #67297 by anraymer(35)\"\" \"About 
You can put this solution on YOUR website!
\"2%2F%284-x%29%2B5%2F%28x-4%29\"
\n" ); document.write( "Multiply both side by (x-4)(4-x) to get rid the denominators:
\n" ); document.write( "\"%282%2F%284-x%29%29%2A%28x-4%29%284-x%29+%2B+%285%2F%28x-4%29%29%2A%28x-4%29%284-x%29\"
\n" ); document.write( "\"2%28x-4%29+%2B+5%284-x%29\"
\n" ); document.write( "Then distribute and simplify:
\n" ); document.write( "\"2x-8%2B20-5x\"
\n" ); document.write( "\"12-3x\"
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