mathisnobis7627 mathisnobis7627

14-12-2022
Mathematics

contestada

Développe et réduis les expressions
suivantes :
A = 3(2.x - 6) - (3 - 5x)
B = (5-2y) - (- 3y + 7)
C = 4(6 + =) + (-3)(2-=)
D = (215) (31 + 2) - (1² + 6)

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