allery7x = 3x + 24 எனில், x-ன் மதிப்பு சமமானது:
A6
B4
C5
D2
Answer & Solution
Correct answer: A. 6
இருபுறமும் 3x-ஐக் கழித்தால் 4x = 24 கிடைக்கும், எனவே x = 6.
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