A -1/2
B 1/3
C 1/2
D 2/3
Correct Answer: Option A
(2+x) + 3 = 3 (x + 2)
⇒ 2 + x + 3 = 3x + 6
⇒5 + x = 3x +6
⇒5-6=3x-x
⇒ -1 = 2x
⇒ 2x = - 1∴ x= -1/2
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