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barxatty [35]
3 years ago
10

Evaluate -8z + 5 - 2x - 4 + 5x when x=2 before and after simplifying.

Mathematics
2 answers:
Alchen [17]3 years ago
6 0

Answer:

-8z+5-4-4+10=0

-8z=-5+4+4-10

-8z=-7

z=7/8

im not sure tho

Marianna [84]3 years ago
4 0

The answer is -8z+7

You just have to put in number 2 to the variable x. It's really simple.

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