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  • 16-10-2020
  • Mathematics
contestada

this is what i need help with

this is what i need help with class=

Respuesta :

dajhanaragalvez15
dajhanaragalvez15 dajhanaragalvez15
  • 16-10-2020

Answer:

B) 60

Step-by-step explanation:

They both equal each other,

5x+15=7x-3

And solve!

15+3=7x-5x

18=2x

X=9

Plug X into the angels.

5(9)+15

45+15

60

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