69000÷а=92-4 1256+у=3020-56 Х÷2=39000÷3

Question

69000÷а=92-4 1256+у=3020-56 Х÷2=39000÷3

Answer 1

Ответ:

Пошаговое объяснение:

69000÷а=92-4

69000:а=88

А=69000:88

А=784 1/11

1256+у=3020-56

1256+у=2964

У=2964-1256

У=1708

Х÷2=39000÷3

Х:2=13000

Х=13000*3

Х=26000

Answer 2

Х=26000
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