(x/4) - (x/3) + 1 = 0 হলে এর সমাধান কত?
Solution
Correct Answer: Option D
(x/4) - (x/3) + 1 = 0
বা, (x/4) - (x/3) = -1
বা, (3x - 4x)/12 = -1
বা, (- x/12) x 12 = -1 x 12
বা, - x = - 12
∴ x = 12
বা, (x/4) - (x/3) = -1
বা, (3x - 4x)/12 = -1
বা, (- x/12) x 12 = -1 x 12
বা, - x = - 12
∴ x = 12
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