Assinale a alternativa que representa a equação cuja solução é o par ordenado (7, -3):

2x + 2y = 20.
3x – 5y = 20.
x + y = 20.
2x – 2y = 20.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.