sabrinia54
sabrinia54 sabrinia54
  • 02-03-2021
  • Mathematics
contestada

PLEASE HELP ME
2x+45=90
​

Respuesta :

triggeredunicorn
triggeredunicorn triggeredunicorn
  • 02-03-2021

Answer:

x = 45/2 = 22.5 cm

Step-by-step explanation:

2x + 45 = 90

2x = 90- 45= 45

2x = 45

x = 45/2 = 22.5 cm

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