document.write( "Question 178614: -2/5+1/3 \n" ); document.write( "
Algebra.Com's Answer #133598 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
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Solved by pluggable solver: Fractions Solver

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\n" ); document.write( " \"-2%2F5%2B1%2F3\" Start with the given expression
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\n" ); document.write( " In order to add these two fractions, these fractions need to have a common denominator.
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\n" ); document.write( " In order to do that, we simply find that the LCM of 5 and 3 is 15 (note: if you need help with finding the LCM, check out this solver)
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\n" ); document.write( " Now we need to get each denominator to 15
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\n" ); document.write( " \"%283%2F3%29%28-2%2F5%29%2B1%2F3\" Multiply \"-2%2F5\" by \"%283%2F3%29\"
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\n" ); document.write( " \"-6%2F15%2B1%2F3\" Multiply \"-2%2F5\" and \"%283%2F3%29\" to get \"-6%2F15\"
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\n" ); document.write( " \"-6%2F15%2B%285%2F5%29%281%2F3%29\" Multiply \"1%2F3\" by \"%285%2F5%29\"
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\n" ); document.write( " \"-6%2F15%2B5%2F15\" Multiply \"1%2F3\" and \"%285%2F5%29\" to get \"5%2F15\"
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\n" ); document.write( " Since both fractions have a common denominator of 15, we can now combine the fractions
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\n" ); document.write( " \"%28-6%2B5%29%2F15\" Combine the fractions
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\n" ); document.write( " \"-1%2F15\" Add the numerators
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\n" ); document.write( " So
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\n" ); document.write( " \"-2%2F5%2B1%2F3=-1%2F15\"
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