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21-10-2020
Mathematics

contestada

Given f(x) = -5(2x-7 )- 19, what is the
value of f(-2)?

Respuesta :

nejl0ne nejl0ne

22-10-2020

Answer:

X=1.8

Step-by-step explanation:

f(X)=-2

-5(2x-7)-19=-2

-10x+35-19+2=0

-10x=-18

X=-18÷(-10)

X=1.8

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