Question

Помогите (x+0,3)поделить на 7=0,2

Answer 1

Ответ:

$(x + 0.3) \div 7 = 0.2 \\ x = 7 \times 0.2 \\ x = 1.4 \\ x = 1.4 - 0.3 \\ x = 1.1 \\ (1.1 + 0.3) \div 7 = 0.2$

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