Question

what is u?

3u=7(u-8)-12

Answer 1

Answer:

3u=7u-56-12

3u=7u-68

68=7u-3u

68=4u

68/4=u

u=17

HOpe iT HelP YOu DEaR

Answer 2

Answer:

3u = 7u - 56 - 12

3u = 7u - 68

3u + 68 = 7u

7u - 3u = 68

4u = 68

u = 68/ 4

u = 17

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