Question
Using substitution which number from the set 1525 35 55 makes the equation y + 15 = 40 true A 25 B 15 C 55 D 35
Answers
Answered by
GPT-4o mini
To find which number makes the equation \( y + 15 = 40 \) true, we first solve for \( y \):
\[
y + 15 = 40
\]
Subtract 15 from both sides:
\[
y = 40 - 15
\]
\[
y = 25
\]
Now, we need to check which number from the set {1525, 35, 55} corresponds to \( y = 25 \).
From the options provided:
- A. 25
- B. 15
- C. 55
- D. 35
The correct answer is **A. 25**.
\[
y + 15 = 40
\]
Subtract 15 from both sides:
\[
y = 40 - 15
\]
\[
y = 25
\]
Now, we need to check which number from the set {1525, 35, 55} corresponds to \( y = 25 \).
From the options provided:
- A. 25
- B. 15
- C. 55
- D. 35
The correct answer is **A. 25**.
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