Since there is no number by itself on the right side, you have to get x by itself by subracting 9x from both sides. The 9x on the left cancels out and then 3x – 9x = -6x.

Now you are left with -6 = -6x.

All you have left to do is divide -6x by -6.

-6 divided by -6 is positive 1 so x = 1!

subtract the 9 to the other side:\

-6= -6x

divide on the right hand side of the equation by -6. Do the same on the other side. -6 divided by -6 = 1.

9x -6=3x

Ok subtract 3x from 9x.

9x-6=3x

-3x -3x

6x-6=0

now add 6 to the other side.

6x-6=0

+6 +6

6x=6

Now divide by 6 on both sides.

6x=6

— —

6 6

x= 1

Hope you understand.

6x=6

x=1

add a six to both sides to move it then subtract the 3x from both sides to get it to the other side

divide 6 by both sides and get 1