August 2018 1 15 Report
Rozwiąż układy równań metodą podstawiania
1. 4x+y=9
3x+y=10
2. x- (1:3)y=9 ( 1:3y jest pod kreską )
x-2y=1
3. 2(x-1)+3(y-2)=5
3(x+y)-2(x+2)=7
4. 3(x+y)-2(x+2y)=2
4(2x-3y)-3(x- y)=6
5. 5-1,5(y-2)=x+1
y-3=(4x+9):5 -6 (4x+9:5 jest pod kreską)

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.