320-x=20
please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please please
Ответы
Ответ дал:
0
320-x=20
x=320-20
x=300
__________
320-300=20
20=20
Удачи)))
Ответ дал:
0
х=20-320
х=-300
как то так
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