x - jedna liczba
y - druga liczba
x + y = -40
x - y = -160
---------------
2x = -200
x = -100
-100 + y = -40
y = 60
Te liczby to 60 i -100
----------------------------------------------------------------------------------------------------------
Feci, quod potui, faciant meliora potentes
Pozdrawiam :)
a - liczba
b - liczba
a+b=-40
a-b=-160
a=-40-b
-40-b-b=-160
-2b=-160+40
-2b=-120
b=-120/-2
b=60
a+60=-40
a=-40-60
a=-100
spr.
-100-60=-160
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x - jedna liczba
y - druga liczba
x + y = -40
x - y = -160
---------------
2x = -200
x = -100
x + y = -40
-100 + y = -40
y = 60
Te liczby to 60 i -100
----------------------------------------------------------------------------------------------------------
Feci, quod potui, faciant meliora potentes
Pozdrawiam :)
a - liczba
b - liczba
a+b=-40
a-b=-160
a=-40-b
-40-b-b=-160
-2b=-160+40
-2b=-120
b=-120/-2
b=60
a+60=-40
a=-40-60
a=-100
spr.
-100-60=-160