jasminepcoryell78 jasminepcoryell78
  • 01-10-2020
  • Mathematics
contestada

3α + 7b + 4 + 7α HELP​

Respuesta :

Аноним Аноним
  • 01-10-2020

Answer:

10a + 7b + 4

Step-by-step explanation:

3a + 7b + 4 +7a

3a + 7a = 10a

10a + 7b + 4

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