Personnnn18 Personnnn18

20-10-2020
Mathematics

contestada

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

Respuesta :

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

Answer Link

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