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dangina [55]
3 years ago
8

Twice a number is three more than nine​

Mathematics
2 answers:
antoniya [11.8K]3 years ago
8 0

answer: how we supposed to do it?

Step-by-step explanation:

i don't even understand

KonstantinChe [14]3 years ago
5 0

Answer:

6

Step-by-step explanation:

Let that number be <em>x</em>.

2x = 9 + 3

2x = 12

x = 6

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