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Andrew [12]
3 years ago
8

Whats the solution to this equation? 3x-9=12

Mathematics
2 answers:
Nutka1998 [239]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

3x-9=12

add 9 to both sides

3x=21

divide both sides by 3

x=7

xxMikexx [17]3 years ago
5 0

x=7

flububeblehehehhooo

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