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20-05-2019
Mathematics

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choixongdong choixongdong

20-05-2019

Answer:

PB = 21

Step-by-step explanation:

AP + PB = AB

Plug in

2x - 9 + 1.5x + 6 = 32

3.5x - 3 = 32

3.5x = 35

x = 10

PB = 1.5(10) + 6 = 15 + 6 = 21

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