dan789123
dan789123 dan789123
  • 17-10-2021
  • Mathematics
contestada

please can someone solve this​

please can someone solve this class=

Respuesta :

K245 K245
  • 17-10-2021

Answer:

45

Step-by-step explanation:

2a+3b=15, multiply everything by 3

3(2a+3b)=3(15)

6a+9b=45

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