Question

(2.x – 3)3 – 6. 52 = 193

Answer 1

Explicación paso a paso:

(2.x – 3)3 – 6. 52 = 193

6x - 9 - 312 = 193

6x - 321 = 193

6x = 193 + 321

6x = 514

x = 514/6

x = 257/3 = 85,6...