Answer:
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Step-by-step explanation:

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200=x-4 original equation
204=x addition property of equality (add 4 on both sides)
x=204 symmetric property
The answer is C. 2. Hope this helped. now go pass that assignment.
Answer:
The derivative of any constant number is 0.
So,
Differentiating with respect to "x",
d f(x)/dx
=d 25/dx
=0