December 2018 1 20 Report
Metodą podstawiania zrobić to :
a)
{2x+y=1
{-3x+3y=9

b) {3x+2y=2
{-4x-y=0

c)
{8x+2y=-2
{6x+y=0

d{3x+4y=3
{9x-8y=4

e{2x-y=80
{5x-2y=70

f{7x-2y=200
{3x+y=550
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.