Question 86

If 9x - [5(2x + 1)/2] = 9/2, then the value of x is?

Solution

9x - [5(2x + 1)/2] = 9/2

9x - (10x+5)/2 = 9/2

9x - 5x - 5/2 = 9/2

4x = 14/2

x = 7/4

So the answer is option A.

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