September 2018 1 15 Report

zad7 i 10 117 i 118

zad7

d) 2x + y = 9

5x - 4y = 3

e) 3x - 2y +5

2x -y +4

zad10

a) y+ 2- (3-x) = 0

x - 2 = 5 - (2 - y)

b) 3(x -y)+ 4x + 8

3(x - 5y) = 5 -9y

c) 3(2x - 1) +4(y-2) =9

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