Personnnn18
Personnnn18 Personnnn18
  • 20-10-2020
  • Mathematics
contestada

-3x + 8 + 15 if x = -2

Respuesta :

Tweezles
Tweezles Tweezles
  • 20-10-2020

Answer:

29

Step-by-step explanation:

-3x+8+15 .substitute

-3(-2)+8+15 combine like terms

6+23 add

29

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