Respuesta :

Can you take a more clearer picture thx
[tex] \frac{x+9}{2} = 3 [/tex]
x+9 = 3*2   |    Multiply both sides by 2
x+9 = 6      |     Since 3*2 = 6
x = 6-9       |    Subtract 9 from both sides.
x = -3         |     6 - 9 = -3