sheeshmaster69 sheeshmaster69
  • 18-11-2021
  • Mathematics
contestada

(7+7b)+(-2+8c)+(1+5d)

Respuesta :

reynosme reynosme
  • 18-11-2021

Answer: 7b + 8c + 5d + 6

Step-by-step explanation:

1) (7+7b)+(-2+8c)+(1+5d)

combine like terms (starts with the ones with variables)

2) 7b + 8c + 5d

now all you need to do is add the numbers without variables

3) 7b + 8c + 5d + (7 + -2 + 1)

4) 7b + 8c + 5d + 6

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