Question

6. Find value of x in the following: a) ** * - *

Bank Exams

Maths

Solution

360

4.0 (1 ratings)

( left(frac{5}{12}right)^{-4} timesleft(frac{5}{12}right)^{3 x}=left(frac{5}{12}right)^{5} ) ( -4+3 x=5 ) ( 3 x=9 ) ( therefore x=frac{9}{3}=3 )