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PtichkaEL [24]
3 years ago
9

What is the sum?Complete the equation (help)

Mathematics
1 answer:
vitfil [10]3 years ago
7 0

Answer:

converting the equation to improper fraction

31/5+(-38/5)

31/5-38/5( the plus sign affected the minus sign inside of the bracket which is+*- = -)

multiply both terms by 5

31-38= -7

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