15/34 + (-3/17 + 3/7) verify under commutative property addition
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Answer:165/238
Step-by-step explanation:
15/34+(-3/17+3/7)
=15/34+(-21+51/119)
=15/34+(30/119)
=15/17(1/2+2/7)
=15/17(7+4/14)
=15/17(11/14)
=165/238
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