Question

3(6 – х) – 2(х – 5) = 63

Answer 1

Ответ:

3(6 - x) - 2(x - 5) = 63

18 - 3x - 2x + 10 = 63

-3x - 2x = 63 - 18 - 10

-5x = 35

x = 35 : (-5)

x = -7

Answer 2

Ответ:

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