3x - 6 = 3 (x - 1) - 3

x = all real numbers

Step-by-step explanation:

if u distribute the 3 on the right side u get

3x - 3 - 3

which simplified to

3x - 6

which is identical to the left side

and u get 3x - 6 = 3x - 6

so x = all real numbers

Step-by-step explanation:

3x - 6 = 3 (x - 1) - 3

3x - 6 = 3x - 3 - 3

3x - 6 = 3x - 6