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balandron [24]
3 years ago
14

Can anyone explain this?

Mathematics
1 answer:
AnnyKZ [126]3 years ago
7 0

Answer:

71v + 72

Step-by-step explanation:

9v-8(10v-9) distribute 8 × 10v, 8×9

9v - 80v+72

71v + 72

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