Bonjour est ce que quelqu’un pourrait résoudre c’est problème 43 a. 5x + 7 = 2x - 2 b. 3x + 2 = x - 10
44 a. 2r - 5 = 5x + 1
b. 3 - 7x = 3x + 2
45 a. 57-6= -x + 3
b. 2x-1=1
3
Merci beaucoup
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