Respuesta :

Answer:

10x + 9z

Step-by-step explanation:

in order to simplify this 8x+5z+4z+2x  you will need to combine the like terms together and evaluate.

solution

8x+5z+4z+2x

rearrange the variables

8x + 2x + 5z + 4z

10x + 9z

Answer:

In the picture above.

Step-by-step explanation:

I hope that it's a clear solution.

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