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Morgarella [4.7K]
3 years ago
8

How do u solve this 12-2u=9u+45

Mathematics
2 answers:
LuckyWell [14K]3 years ago
7 0

-3=u

12-2u=9u+45

add 2u to both sides

subtract 45 from both sides

divide by 11

galben [10]3 years ago
5 0

12-2u=9u+45 \\\\
11u=-33\\\\
u=-3

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Given :Five people were asked approximately how many hours of TV they watched per week.

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