October 2018 2 7 Report

Rozwiąż układy równań .

a) klamra 3x= 12

x-y = 1

b)klamra 2x-y=10

x+5y=-17

c)klamra 3m+n=9

2m-5n=-11

d)klamra 4a-2=b

3a=7b=1,5

e)klamra 5x=4-2y

4x=y=3

f)klamra 6x-3y=9

x=5y=_9,5


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.