Question

Помогите решить алгебру. СРОЧНО

Answer 1

1)
${t}^{2} - 3t + 2 = 0 \\ t = 2 \\ t = 1 \\ \frac{x - 1}{x} = 2 \\ \frac{x - 1}{x} = 1 \\ x = - 1$

Answer 2

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