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For f(x)=-2x-16, determine: f(x)=-8

User Xiv
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1 Answer

6 votes

Answer:

-4 =x

Explanation:

f(x)=-2x-16

Let f(x) = -8

-8=-2x-16

Add 16 to each side

-8+16=-2x-16+16

8 = -2x

Divide each side by -2

8/-2 = -2x/-2

-4 =x

User Kporter
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