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May 4, 2016
Posted by **scooby91320002** on Monday, August 24, 2009 at 7:13pm.

can u help me solve this plz by using steps. thank u

- math need help plz -
**Ms. Sue**, Monday, August 24, 2009 at 7:26pmFirst we need to find the common denominator.

1/3 = 2/6

1/2 = 3/6

2/6 + (-5/6) + (-3/6)

2/6 + (-8/6) = (-6/6) = -1