Предмет: Математика, автор: IIIЧаЙIII

(d-389)*3=807
8*(5400-s)=5536
t:(6400-6393)=8500
(119+h):8=765
Помогите!!!....

Ответы

Автор ответа: Lanthanum
0
1)3d-1167=807
3d=807+1167
3d=1974
d=1974/3
d=658
2)43200-8s=5536
8s=43200-5536
8s=37664
s=37664/8
s=4708
3)t/(6400-6393)=8500
t/7=8500
t=8500*7
t=59500

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