F(x) = 2 - 4x Solve for x when f(x) = 20

Miloss asked Apr 6, 2023

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11 votes

F(x) = 2 - 4x
Solve for x when f(x) = 20

Miloss asked Apr 6, 2023

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25 votes

Answer:

x = -4.5

Explanation:

20 = 2 - 4x

18 = - 4x

- 4.5 = x

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