Question

x-1/2=8 x-1 es sobre 2

Answer 1

Tenemos : 

(x - 1)/2 = (8x - 1)/2

2 (x - 1) = 2 (8x - 1)

2x - 2 = 18x - 2

2x - 18x = - 2 + 2

- 16x = 0

x = 0/-16

x = 0

Solución : 

x = 0