poplyness poplyness

26-09-2016
Mathematics

contestada

-2(2f-4)=-4(-f+2)

Solve pls

i need help

Respuesta :

hailsatan666 hailsatan666

27-09-2016

-4f+8=4f-8
+4f. +4f
8=8f-8
+8. +8
16=8f
16/8=2
f=2

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