billybob6085 billybob6085
  • 06-02-2021
  • Mathematics
contestada

7(2а - 3) - 5a = -3

please show the work

Respuesta :

Аноним Аноним
  • 06-02-2021

Answer:

a = 2

Step-by-step explanation:

14a - 21 - 5a = -3

9a - 21 = -3

9a = -3 + 21

9a = 18

a = 2

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