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USPshnik [31]
3 years ago
14

(+30) + (+43)

84 + + 21" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
zimovet [89]3 years ago
6 0

Answer:

1. 73

2.-63

Step-by-step explanation:

1. 30+43=73

2. -84+21= 21-84=-63

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Since we have given that

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