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Agata [3.3K]
3 years ago
8

Given f(x) = -x – 4, solve for x when f(x) = 6.​

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0

Answer:

-10

Step-by-step explanation:

6=-x-4           plug in 6 for f(x)

10=-x             add 4 to both sides in order to cancel out the -4

-10=x             multiple each side by -1 to make the x positive

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