решите 271 (134+x)-583=426
(208+x)-416=137
(x-506)+215=429
(y-164)+308=500
(942-a)-126=254
(801-b)-224=368
475-(x-671)=325
972-(y-504)=284
403-(634-a)=366
643-(581-b)=292
987-(x+364)=519
3128-(m+425)=1509
(208+x)-416=137
(x-506)+215=429
(y-164)+308=500
(942-a)-126=254
(801-b)-224=368
475-(x-671)=325
972-(y-504)=284
403-(634-a)=366
643-(581-b)=292
987-(x+364)=519
3128-(m+425)=1509
More Questions From This User See All
Answers & Comments
х-506+215=429
х=429+506-215
х=720