Respuesta :

martinezs1727

Answer:

-5

Step-by-step explanation:

First you need to divide and reduce

any expression divided by itself equals 1 (so x/x = 1)

1 - 5 × 2x/x + 4

Reduce the fracton with x

1 - 5 × 2 + 4

Then multiply the numbers

1 - 10 + 4

-5

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