kara6703
kara6703
22-07-2019
Mathematics
contestada
What is the value of k?
Respuesta :
jennifer2424
jennifer2424
22-07-2019
Answer:
i thought its -9
Step-by-step explanation:
x / x-2=x-k / x-4
x /x=x-k/x-4+2
cut x/x of first side
k=x/x-6
now cut x/x
k=-6
3=-6
-6-3
-9
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