vanessaikz vanessaikz
  • 14-05-2023
  • Mathematics
contestada

Exercice 1
Réduire chacune des expressions littérales suivantes :
A =
(-2x + 2) + 3x +9
B = -6x-(-7x+8) +2
C = (5x-1) + 2-3x
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Respuesta :

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