Bonjour je ne sais pas comment trouvez x dans ce cas la, qql pourrait il m'expliquer svp : ​9
​
​7
​​ =
​8+x
​
​7
​​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2026 ELIBRARY.TIPS - All rights reserved.