Question

((3^2x-1)-5) ÷ 2 = 11

ans -
((3^2x-1)-5) = 11 x 2
((3^2x-1)-5) = 22
(3^2x-1) = 22 + 5
(3^2x-1) = 27
(3^2x-1) = 3³
2x - 1 = 3
2x = 3 + 1
2x = 4
x = 4 ÷ 2
x = 2​

Answer 1

Answer:

2x-1=3

2x=3+1

2x=4

X=4/2

X=2

Answer 2

Answer:

x=2

Step-by-step explanation:

2x-1=3

2x=3+1

2x=4

X=4/2

X=2