bobbyd33nnn bobbyd33nnn
  • 11-03-2021
  • Mathematics
contestada

a) Calculate the value of x.

a Calculate the value of x class=

Respuesta :

10273954
10273954 10273954
  • 11-03-2021

Answer:

18

Step-by-step explanation:

3x + 2x = 90

5x = 90

5x/5 = 90/5

x = 18

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