Пожалусто:7z-3z=5,12 2t+5t+3,18=25,3

Question

Пожалусто:7z-3z=5,12


2t+5t+3,18=25,3

Answer 1

4z=5,12
z=1,28
7t=22,12
t=3,16

Answer 2

1)4z=5,12; z=1,28;
2)7z=25,3-3,18; 7z=22,12; z=3,16.

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