Answer:
x = -3
Step-by-step explanation:
3(x-4)-6=9x
Distribute
3x -12 -6 = 9x
Combine like terms
3x -18 = 9x
Subtract 3x from each side
3x -18-3x =9x-3x
-18 = 6x
Divide by 6
-18/6 = 6x/6
-3 = x
X=-3
