1) Resolva os sistemas de equações pelo método da ADIÇÃO:

A) {x+y= 11
{x-y= 3

B) {x-y= 1
{x+y= 9

c) {x-y= 16
{x+y= 74
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.