wyominggirl87 wyominggirl87

18-05-2020
Mathematics

contestada

x=4, y= -7, z=9 solve: -2x-3y+z

Respuesta :

anna2023147 anna2023147

18-05-2020

Answer:

22

Step-by-step explanation:

To solve this we can plug the values in.

-2x-3y+z

-2(4)-3(-7)+(9)

Simplify.

-8+21+9

Add.

22

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