Question

If( 3 power 2x-1 subtracted by 5) ÷ 2 = 11 find the value of x

Answer 1

Answer:

(3 power 2x-1 -5)÷2=11

Step-by-step explanation:

x value =2/6

Answer 2

Answer:

x=5

Step-by-step explanation:

(3^(2x-1) - 5 ) ÷2=11

(3^(2x-1)-5) = 11×2

(3^(2x-1)= 22 + 5

(3^(2x-1) = 27

,by comparing their powers

2x-1 = 27÷3

2x-1 = 9

2x = 9+1 =10

x=10÷2

x = 5