" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x-8+1,2=100
x=105-y
105-y-8+1,2=100
x=105-y
0,2y=3
x=105-y
y=15
x=105-15
y=15
x=90
y=15
b) 2x=3y
2y=x+5
2x-3y=0
-x+2y=5 /*2
2x-3y=0
-2x+4y=10
y=10
2x-3y=0
y=10
2x-3*10=0
y=10
2x=30
y=10
x=15
chyba jest dobrze :P