Answer: B. 2
Answer: (B) 2
Put \(y = 1\) in \(x + 2y = 4\):
\(x + 2(1) = 4 \Rightarrow x = 4 - 2 = 2\).
Best answer
Answer: B. 2
Answer: (B) 2
Put \(y = 1\) in \(x + 2y = 4\):
\(x + 2(1) = 4 \Rightarrow x = 4 - 2 = 2\).
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