Предмет: Математика, автор: kek112uu

x-2000=-1
2-y=-2000
x-999=-1001
(-2000)-y=3000
(-1)-Z=-999
t-(-999)=2000
решите пожалуйста. заранее спасибо

Ответы

Автор ответа: tatsach

2

......................

Приложения:

kek112uu: спасибо большое!

tatsach: Удачи

Автор ответа: sysola

4

1999-2000=-1
2-2002=-2000
-2-999=-1001
(-2000)-1000=3000
(-1)-998=-999
1001-(-999)=2000

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