astrelaac astrelaac

21-11-2020
Mathematics

contestada

a = -5 b= 7
-2b + a

( Worth 10 points)

Respuesta :

donavanwilson313 donavanwilson313

21-11-2020

The answer is -19....

Answer Link

kitkatphone66 kitkatphone66

21-11-2020

Answer:

-19

Step-by-step explanation:

so you are just going to substitute in -5 for a and 7 for b.

-2(7)+ (-5)

Answer Link

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