Determine the value of $y$, if $x$ is 5 .
\[
y=x^{2}-7
\]
Answer:
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Answer
\(\boxed{y = 18}\)
Steps
Step 1 ：Substitute x with 5: y = 5^2 - 7
Step 2 ：Calculate the result: \(y = 25 - 7\)
Step 3 ：\(\boxed{y = 18}\)
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