Explanation: You want to isolate the 3. So you move 6x to the other side of the equal sign which makes it a negative now. Then you add -6x to 5x and you’re left with -x=-3. You never want your leading coefficient and variable to be negative (in this case -1x at the beginning) so you will divide both sides by -1 and get -3/-1 which simplifies to 3
