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Sagot :

Bonjour,

P1

5

5+2 =7

7*3 = 21

P2

5

5*2 =10

10-6 =4

4/2 = 2

P1:

x

x+2

3(x+2) = 3x+6

P2

x

 2x

2x-6

(2x-6) /2 =[2(x-3)]/2 = x-3

c)

x

x-3

ce programme  est égal à P2

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