Решите уравнения 1) x - 7/x = 6 3) x - 3 =18/x 2)x + 3/x = -4 4) 16x - 8 = - 1/x

Question

Решите уравнения

1) x - 7/x = 6 3) x - 3 =18/x

2)x + 3/x = -4 4) 16x - 8 = - 1/x

Answer 1

3) x={-3,6}
4) x=1/4
1) x =1
2) x=1

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