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Solnce55 [7]
3 years ago
15

F(x) = x-7 What is the value of x when f(x) = 3? Enter the answer in the box.

Mathematics
1 answer:
Wewaii [24]3 years ago
6 0

Answer:

10 =x

Step-by-step explanation:

f(x) = x-7

Let f(x) = 3

3 = x-7

Add 7 to each side

3+7 = x-7+7

10 =x

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