Answer:
-1
Explanation:
First combine like terms on the right side (5x-10x) to get -5x +4
6-3x=-5x+4
then move the -5x over to get 2x because you would add the -5x to the -3x.
6+2x= 4
then subtract 6 on both sides.
2x=-2
to make your final answer -1.