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