Question
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Tutor-Verified Answer
Answer
\[
-1 - (-4) = 3
\]
Solution
1. Start with the expression:
\[
-1 - (-4)
\]
2. Recognize that subtracting a negative number is equivalent to adding a positive number:
\[
-1 - (-4) = -1 + 4
\]
3. Perform the addition:
\[
-1 + 4 = 3
\]
\(\boxed{3}\)
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Simplify this solution Bonus Knowledge
Let's break it down! You have \( -1 - (-4) \). When you subtract a negative number, it's equivalent to adding its positive counterpart. So, this becomes \( -1 + 4 \). Now, when you combine those, you get \( 3 \). Therefore, \( -1 - (-4) = 3 \). For a little twist: Math is like a secret code! Instead of seeing "minus" as a bad guy, think of it as a flipping switch; when you flip a negative number, it turns into the positive! Keep that in mind, and you'll unravel math mysteries like a pro!
