eugeo2 eugeo2
  • 06-04-2021
  • Mathematics
contestada

Solve for the value of r.

Solve for the value of r class=

Respuesta :

fnej
fnej fnej
  • 06-04-2021

Answer:

r = 20

Step-by-step explanation:

4r - 5 + 105 = 180

4r + 100 = 180

4r = 80

r = 20

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