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vazorg [7]
3 years ago
12

3x+7=13 (x=-2;x=2;x=5)

Mathematics
2 answers:
AnnZ [28]3 years ago
5 0
X=2 because 3 times 2 is 6 and then you add 6 and 7 together and get 13.
IgorLugansk [536]3 years ago
3 0

Answer: x=2

Step-by-step explanation:

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Step-by-step explanation:

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