Question

Simplfy
8x+5z+4z+2x

Answer 1

In the picture above.

Explanation:

I hope that it's a clear solution.

Answer 2

10x + 9z

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