Answer:

Explanation:
==================================================================
What we have to do is solve for x, meaning we have to get everything away from the x.
10 = 2 - 4(ax - 3)
Subtract 2 from both sides.
8 = -4(ax - 3)
Now divide by -4 from both sides.
-2 = ax - 3
Add 3 to both sides.
1 = ax
Finally, divide by a to both sides.

==================================================================