👤

Sagot :

Bonjour

9x-1, 10 = 11x+3,10

9x - 11x = 3,10 + 1,10

- 2x = 4,20

x = 4,20/2

x = 2,10.

Salut

[tex]\rule{6cm}{1mm}[/tex]

View image АНОНИМ

© 2024 IDNLearn. All rights reserved.