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Sagot :

Bonjour,

4/3 x + 11/3= 1

4/3x =1- 11/3 = 3/3 -11/3 =  8/3

4/3x = 8/3

3x = (8/3)/4

3x= 8/3 * 1/4

3x = 8/12 = 4/6 = 2/3

3x = 2/3

x= (2/3)/3

x = 2/3 * 1/3

x= 2/9

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