1)(17*2х-17*15)+82=3193
34х-255+82=3193
34х=3366
х= 99
Ответ 99
2)21х-5х-84=940
16х= 1024
х=64
Ответ 64
1) 17*(2х-15)+82=3193
34х - 255 + 82 = 3193
34х = 3193+255-82
34х = 3366
х = 3366/34
2) 21х-5х-84=940
16х = 1024
х = 64
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Verified answer
1)(17*2х-17*15)+82=3193
34х-255+82=3193
34х=3366
х= 99
Ответ 99
2)21х-5х-84=940
16х= 1024
х=64
Ответ 64
Verified answer
1) 17*(2х-15)+82=3193
34х - 255 + 82 = 3193
34х = 3193+255-82
34х = 3366
х = 3366/34
х= 99
2) 21х-5х-84=940
16х = 1024
х = 64