Question

como despejo x en:
x/8+4 =-3

Answer 1

Resolvemos :

x/8 + 4 = - 3

x/8 = - 3 - 4

x/8 = - 7

x = -7(8)

x = - 56

Answer 2

x/8 + 4 = - 3

x + (2³) 4
------------ = - 3
      2³


 x + 32 
--------- = - 3
    2³


x + 32 = - 24

x = - 24 - 32

x = - 56

Respuesta : 

x = - 56