elip1
elip1 elip1
  • 20-04-2018
  • Mathematics
contestada

Can someone explain 49?

Can someone explain 49 class=

Respuesta :

ktreyb
ktreyb ktreyb
  • 20-04-2018
Because all of those have the same base of 5 you can just solve like a regular algebraic expression. 

x + 4 + 8 = 64
x + 12 = 64
Subract 12 from both sides

x = 52
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