Question

la solución de la ecuación 2(x+3)-5=23

Answer 1

2x + 6 - 5 = 23
2x=23 - 6 + 5 
2x=22
x=11

Answer 2

2 (x + 3) - 5 = 23

2x + 6 - 5 = 23

2x + 1 = 23

2x = 23 - 1

2x = 22

x = 22/2

x = 11

Solución    : 

x = 11