Question

solve this mates plz​

Answer 1

Answer:

Step-by-step explanation:

3^(3x-1)/9=27

convert all into powers of 3

3^(3x-1)/3^2=3^3

3^((3x-1)-2)=3^3

as bases are equal powers must be equal

3x-3=3

3x=6

x=2

Answer 2

Answer:

3^3x-I÷9=27

Step-by-step explanation:

3^3x-1×3^2= 27

when bases are same equate the power