enderball007 enderball007

10-03-2020
Mathematics

contestada

5x-3(2x+7) and then evaluate if x=-2

Respuesta :

addisonandara addisonandara

10-03-2020

Answer:

-19

Step-by-step explanation:

5x-3(2x+7) and then evaluate if x=-2

5(-2)-3(2(-2)+7)=

-10-3(-4+7)=

-10+12-21

2+-21

-19

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