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Aidez moi s'il vous plait
Math ; lvl 5° ; n°51

Aidez Moi Sil Vous Plait Math Lvl 5 N51 class=

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A = 2x + 3x

A = 5x

 

B = 5x - 3x

B = 2x

 

C = 7x + x - 4x

C = 8x - 4x

C = 4x

 

D = x + x + x

D = 3x

 

E = 7y + y - 5y

E = 8y - 5y

E = 3y

 

F = 5x + 4 - 3x

F = 2x + 4

 

G = 3y + 4 + 2y + 7

G = 5y + 11