Question 89

If 27x + 27[x-(1/3)] = 99, then what is the value of x?

Solution

Expression : 27x + 27[x-(1/3)] = 99

=> $$27x+27(\frac{3x-1}{3})=99$$

=> $$27x+9(3x-1)=99$$

=> $$27x+27x-9=99$$

=> $$54x=99+9=108$$

=> $$x=\frac{108}{54}=2$$

=> Ans - (A)

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