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14) Given f(x) = -3x + 21, find x when f(x) = 6. A) -2 3 5. D) 7
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14)

Given f(x) = -3x + 21, find x when f(x) = 6.
A)
-2
3
5.
D)
7

User Taulant
by
6.8k points

1 Answer

1 vote
-3x + 21 = 6
-3x = -15
Divide by 3
Solution: x = 5
User LongHike
by
6.8k points
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