Предмет: Математика, автор: karzina

(208+х)-416=137

(у-164)+308=500

(801-b)-224=368

972-(у-504)=284

643-(581-b)=292

Ответы

Автор ответа: madina100999
0
х=345
у=356
у=1192
в=230
Автор ответа: karzina
0
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