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Aleonysh [2.5K]
4 years ago
9

What is the value of u? u+12=7u

Mathematics
2 answers:
Tems11 [23]4 years ago
6 0

Answer:

u = 2

Step-by-step explanation:

u + 12 = 7u

First step is to subtract u from both sides of the equation

u + 12 - u = 7u - u

12 = 6u

This can also be written as,

6u = 12

Next step is to divide the coefficient of u which is 6 from both sides

6u/6 = 12/6

u = 2

prisoha [69]4 years ago
4 0

Answer:

2

Step-by-step explanation:

u+12=7u

12=6u

2=u

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