Question

find the value of (3)x-1=1/27​

Answer 1

(3)x-1=1/27

3x-1=1/27

3x=1/27-1

3x=(1-27)/27

3x= -26/27

x=-26/3*27

x=-26/81

Answer 2

3x-1=1/27

3x=1/27+1

3x=(1+27)÷27

3x=28/27

x=28/27×3

x=28/81

this is your answer. ......