document.write( "Question 1087800: 7/12 + (-3/5) Simplify It \n" ); document.write( "
Algebra.Com's Answer #702094 by math_helper(2461)\"\" \"About 
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To simplify the addition or subtraction of fractions, find a common denominator:
\n" ); document.write( "Since 5 and 12 both divide evenly into 60:\r
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