September 2018 1 71 Report

rozwiąż układy równań:

a){x+y:3+y:5=-2 d){x+1:3-y+2:4=2(x+y):5

{2x-y:3-3x:4=3:2 {x-3:4-y-3:3=2y-x

b){2x-1:5+3y-2:4=2 e){7+x-3y:4=2x-x+5:3

{3x+1:5-3y+2:4=0 {10(x-y)-4(1-x):3=y

c){3x-2y:5+5x-3y:3=x+1 f){3(x-y):4+0,25=5x:2-y=19:5

{2x-3y:3+4x-3y:2=y+1 {3x-1:5-y+9:2=-2x


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 - 2025 KUDO.TIPS - All rights reserved.