Question

cuánto es x-3(2x-6)=3

Answer 1

x-6x+18=3
18-3=6x-x
15=5x
15/5=x
3=x

Answer 2

x - 3 (2x - 6) = 3

x - 6x + 18 = 3

x - 6x = 3 - 18

- 5x = - 15

x = -15/-5

x = 3

Solución : 

x = 3