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જો 7x = 3x + 24 હોય, તો x બરાબર કેટલા થાય?

A6
B4
C5
D2
Answer & Solution
Correct answer: A. 6
બંને બાજુથી 3x બાદ કરતાં 4x = 24 મળે છે, તેથી x = 6.
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