Respuesta :

Answer:

Step-by-step explanation:

2(r+ 1) = 3(-r+ 1)

2r + 2 = -3r + 3

2r + 3r = 3 - 2

5r = 1

r = 1/5

r = 0.2

Answer:

x=0.23

Step-by-step explanation:

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