October 2018 1 38 Report

metoda podstawiania. 3 przykłady na jutro!!

1. 3(x-1)+2(2-y)= -5-y

x+y=2

2. 1/2x+1/4y =1/2

x+1/4y=-1

3. 2x-4/3 y=-3

x+1/2y=2


More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.