Question

Answer 1

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`2)`

\(2796 - (-38 + 2796) - 30 - x + 37 = -(-37)\)

`=> 2796 + 38 - 2796 - 30 - x + 37 - 37= 0`

`=> (2796 - 2796) + (38 - 30) + (37 - 37)-x = 0`

`=> 8 - x = 0`

`=> x = 8 - 0`

`=> x = 8`

Vậy, `x = 8.`