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  • 09-10-2020
  • Mathematics
contestada

HELP ME PLZZZ WILL MARK YOU BRAINLIEST!!! HURRY

HELP ME PLZZZ WILL MARK YOU BRAINLIEST HURRY class=

Respuesta :

isabellacatherine99
isabellacatherine99 isabellacatherine99
  • 09-10-2020

Answer:

14

Step-by-step explanation:

(r + 3) + (4r - 28) = 45

5r - 25 = 45

5r = 70

r = 14

if you wanna check

14 + 3 + 4(14) - 28 = 45

45 = 45

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