{2y-(3+y)=0
{-x+y/2=2 /·2
{2y-3-y=0
{-2x+y=4
{y=3
{-2x+3=4
{-2x=1
{x=-½
2y-(3+y)=0
-x+y/2=2/*2
2y-3-y=0
-x+y=4
y=3
-x+3=4
x=-1
liczę na naj ;d
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
{2y-(3+y)=0
{-x+y/2=2 /·2
{2y-3-y=0
{-2x+y=4
{y=3
{-2x+3=4
{y=3
{-2x=1
{y=3
{x=-½
2y-(3+y)=0
-x+y/2=2/*2
2y-3-y=0
-x+y=4
y=3
-x+3=4
x=-1
liczę na naj ;d