Question

3 (X - 1) + 6 equal to 12​

Answer 1

Answer:

3x - 3 + 6 = 12

3x +3 = 12

3x = 9

x = 3

Answer 2

Here is your answer,

3(x-1)+6=12
3x - 3 + 6= 12
3x - 9 = 12
3x = 12+9
x = 21/3

x = 7

Hope this helps you :)