daleybren12 daleybren12

28-11-2020
Mathematics

contestada

what is the correct evaluation of 3x-x+2,when x is equal to -4?

14

-6

6

-14

Respuesta :

Mashhhh Mashhhh

28-11-2020

-6 is the correct answer !

3(-4)-(-4)+2
-12+4+2
-8+2
-6

Answer Link

Shradhika Shradhika

28-11-2020

Answer:

(b) -6

Step-by-step explanation:

=3x-x+2

=3(-4)-(-4)+2

=-12+4+2

=-12+6

=-6

Answer Link

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