A) 20
B) 22
C) 24
D) 28
🧠 Explanation (Math):
Given: S − A = A − T and S + T = 48; find A Step 1: From S − A = A − T ⇒ 2A = S + T Step 2: Substitute S + T = 48 ⇒ 2A = 48 ⇒ A = 24 Final Answer: 24
A) 20
B) 22
C) 24
D) 28
Given: S − A = A − T and S + T = 48; find A Step 1: From S − A = A − T ⇒ 2A = S + T Step 2: Substitute S + T = 48 ⇒ 2A = 48 ⇒ A = 24 Final Answer: 24