Решите ур-е (х-12)*8=56

Question

Решите ур-е (х-12)*8=56

Comments

(х - 12) *8 = 56 

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8х - 96 = 56

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8х = 56 + 96

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8х = 152

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х = 152 / 8

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х = 19

Answer 1

(x-12)*8=56
x-12=56/8
x-12=7
x=7+12
x=19

Comments

Да я сбился...

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твой правильный

Answer 2

(×-12)*8=56
×-12=56:8
×-12=8
×=12+8
×=20
___(проверка)
(20-12)*8=56
56=56.

Comments

там ошиблась 56:8=8

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