6ankro11 6ankro11

22-05-2019
Mathematics

contestada

Evaluate 5x + (-2x) for x= 3.
0 21
0
-3

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

22-05-2019

Answer:

9

Step-by-step explanation:

5x + (-2x)

Combine like terms

5x -2x

3x

Let x =3

3(3)

9

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