Question

решить уравнение x+366=600-178

Answer 1

x+366=600-178
x+366=422
x=422-366
x=56

Answer 2

X+366=600-178
X+366=422
X=422-366
X=56
------------------------------
56+366=422
600-178-422
      422=422
Ответ: X=56
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