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Leviafan [203]
3 years ago
10

Evaluate 2a - 3b for a = 7 and b = -2. 20 9 8

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
2(7) - 3(-2.2098)
14 - (-6.6294)
14 + 6.6294
20.6294
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