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aalyn [17]
2 years ago
12

Nine less than the product of ten and a number d is eleven

Mathematics
1 answer:
Kruka [31]2 years ago
7 0
9 - (10d) = 11

Add 9 to both sides.
10d = 20

Divide both sides by 10.
d = 2

The answer is d = 2.
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