3x + 5 = 3x + 3 + (24/3) হলে, x এর মান কত?
Solution
Correct Answer: Option A
3x + 5= 3x + 3 + (24/3)
3x .35 = 3x 33 + (24/3)
3x. 35.3 = 3x 33 .3 + (24/3).3
3x .36 = 3x. 34 + 24
3x .36 3x. 34 = 24
3x. 34(32 - 1) = 24
3x + 4 .8 = 24
3x + 4 = 24/8
3x + 4 = 3
x + 4 = 1
x = - 3
3x .35 = 3x 33 + (24/3)
3x. 35.3 = 3x 33 .3 + (24/3).3
3x .36 = 3x. 34 + 24
3x .36 3x. 34 = 24
3x. 34(32 - 1) = 24
3x + 4 .8 = 24
3x + 4 = 24/8
3x + 4 = 3
x + 4 = 1
x = - 3
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