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Respuesta :

kay1028123

Answer:

u=13

Step-by-step explanation:

zadosada

-9+U=4

How to Solve?

(1)  Rearrange Terms

-9+U=4    →  U-9=4

(2) Add 9 to both sides of the equation

u-9=4 → u-9+9=4+9

(3) Simplify

Add 4+9

(4) Your Awnser

U=13

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