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zimovet [89]
3 years ago
11

How do I do this question 9q - 15 = -78

Mathematics
2 answers:
liubo4ka [24]3 years ago
7 0
-78 + 15 = -69
-69/9 = -7
q=-7
Serhud [2]3 years ago
4 0
9q - 15 = -78 9q = -78 + 15 9q = -63 q = (-63):9 q = -7
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