Alicat1016 Alicat1016
  • 12-01-2021
  • Mathematics
contestada


(3x - 5)
(7x + 5)
Find the value of X

3x 5 7x 5 Find the value of X class=

Respuesta :

sama0gh19
sama0gh19 sama0gh19
  • 12-01-2021

Answer:

180 = (7x +5)+(3x -5 ) + 90

180 = 10x +90

10x = 90

x= 9

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