Given f(x)=2x-5, find x when f(x)=9

Asked 7 months ago
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Given f(x)=2x-5, find x when f(x)=9

1 Answer

2

Answer:

x = 7

Step-by-step explanation:

9 = 2x - 5

add 5 to both sides

14 = 2x

divide by 2 to get x by itself

x = 7

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Rosario Huel
15.5k 3 10 26
answered 7 months ago