Respuesta :

ZenithPK

Answer:

Step-by-step explanation:

33x​+5*23x​+3=9

33x​+5=9-3 / 23x

=6/23x

cross multiply

33x*23x =   6-5      

6-5=1

63x=1

60=1

therefore,3x=0

x=0

mhanifa

Answer:

  • x = -1

Step-by-step explanation:

  • [tex]3^{3x+5}*2^{3x+3}=9[/tex]
  • [tex]9*3^{3x+3}*2^{3x+3}=9[/tex]
  • [tex]6^{3x+3}=1[/tex]
  • [tex]3x + 3=0[/tex]
  • [tex]3x=-3[/tex]
  • [tex]x =-1[/tex]