3 years ago

What is the answer to 12-2u=9u+45

Mathematics

1 answer:

Mars2501 [29]3 years ago

5 0

Answer:

u = -3

Step-by-step explanation:

12 - 2u = 9u + 45

2u - 12 = -9u - 45

2u + 9u = 12 - 45

11u = -33

u = -33/11

u = -3

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